| 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 | $200.29 | 6.794% | $213.8977 | $213.90 | $213.90 | $213.90 |
| Purchase #2 | $120.78 | 11.824% | $135.061 | $135.06 | $135.05 | $135.10 |
| Purchase #3 | $226.36 | 5.410% | $238.6061 | $238.61 | $238.60 | $238.60 |
| Purchase #4 | $162.30 | 9.860% | $178.3028 | $178.30 | $178.30 | $178.30 |
| Purchase #5 | $157.46 | 11.830% | $176.0875 | $176.09 | $176.10 | $176.10 |
| Purchase #6 | $52.38 | 11.671% | $58.4933 | $58.49 | $58.50 | $58.50 |
| Purchase #7 | $196.62 | 3.702% | $203.8989 | $203.90 | $203.90 | $203.90 |
| 7 purchase totals = | $1,116.19 | $1,204.3473 | $1,204.35 | $1,204.35 | $1,204.40 | |