| 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 | $158.53 | 11.794% | $177.227 | $177.23 | $177.25 | $177.20 |
| Purchase #2 | $173.44 | 3.874% | $180.1591 | $180.16 | $180.15 | $180.20 |
| Purchase #3 | $87.67 | 10.421% | $96.8061 | $96.81 | $96.80 | $96.80 |
| Purchase #4 | $26.61 | 8.174% | $28.7851 | $28.79 | $28.80 | $28.80 |
| Purchase #5 | $222.81 | 10.446% | $246.0847 | $246.08 | $246.10 | $246.10 |
| Purchase #6 | $23.29 | 7.196% | $24.9659 | $24.97 | $24.95 | $25.00 |
| Purchase #7 | $197.32 | 11.422% | $219.8579 | $219.86 | $219.85 | $219.90 |
| 7 purchase totals = | $889.67 | $973.8858 | $973.90 | $973.90 | $974.00 | |