| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $207.36 | 11.529% | $231.2665 | $231.27 | $231.25 | $231.30 |
| Purchase #2 | $171.88 | 9.190% | $187.6758 | $187.68 | $187.70 | $187.70 |
| Purchase #3 | $135.77 | 10.706% | $150.3055 | $150.31 | $150.30 | $150.30 |
| Purchase #4 | $192.39 | 13.358% | $218.0895 | $218.09 | $218.10 | $218.10 |
| Purchase #5 | $143.63 | 6.419% | $152.8496 | $152.85 | $152.85 | $152.80 |
| Purchase #6 | $162.91 | 12.778% | $183.7266 | $183.73 | $183.75 | $183.70 |
| Purchase #7 | $90.83 | 12.117% | $101.8359 | $101.84 | $101.85 | $101.80 |
| 7 purchase totals = | $1,104.77 | $1,225.7494 | $1,225.77 | $1,225.80 | $1,225.70 | |