| 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 | $115.86 | 7.225% | $124.2309 | $124.23 | $124.25 | $124.20 |
| Purchase #2 | $239.96 | 6.815% | $256.3133 | $256.31 | $256.30 | $256.30 |
| Purchase #3 | $44.58 | 12.650% | $50.2194 | $50.22 | $50.20 | $50.20 |
| Purchase #4 | $122.92 | 8.286% | $133.1052 | $133.11 | $133.10 | $133.10 |
| Purchase #5 | $222.68 | 7.199% | $238.7107 | $238.71 | $238.70 | $238.70 |
| Purchase #6 | $164.42 | 12.588% | $185.1172 | $185.12 | $185.10 | $185.10 |
| Purchase #7 | $48.99 | 4.453% | $51.1715 | $51.17 | $51.15 | $51.20 |
| 7 purchase totals = | $959.41 | $1,038.8682 | $1,038.87 | $1,038.80 | $1,038.80 | |