| 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 | $139.93 | 5.830% | $148.0879 | $148.09 | $148.10 | $148.10 |
| Purchase #2 | $84.59 | 3.845% | $87.8425 | $87.84 | $87.85 | $87.80 |
| Purchase #3 | $186.86 | 6.818% | $199.6001 | $199.60 | $199.60 | $199.60 |
| Purchase #4 | $226.34 | 3.489% | $234.237 | $234.24 | $234.25 | $234.20 |
| Purchase #5 | $192.83 | 7.518% | $207.327 | $207.33 | $207.35 | $207.30 |
| Purchase #6 | $143.82 | 7.833% | $155.0854 | $155.09 | $155.10 | $155.10 |
| Purchase #7 | $187.76 | 3.784% | $194.8648 | $194.86 | $194.85 | $194.90 |
| 7 purchase totals = | $1,162.13 | $1,227.0447 | $1,227.05 | $1,227.10 | $1,227.00 | |