| 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 | $133.94 | 8.434% | $145.2365 | $145.24 | $145.25 | $145.20 |
| Purchase #2 | $234.36 | 11.287% | $260.8122 | $260.81 | $260.80 | $260.80 |
| Purchase #3 | $41.66 | 9.364% | $45.561 | $45.56 | $45.55 | $45.60 |
| Purchase #4 | $227.38 | 13.613% | $258.3332 | $258.33 | $258.35 | $258.30 |
| Purchase #5 | $111.41 | 12.307% | $125.1212 | $125.12 | $125.10 | $125.10 |
| Purchase #6 | $143.32 | 9.177% | $156.4725 | $156.47 | $156.45 | $156.50 |
| Purchase #7 | $224.44 | 4.522% | $234.5892 | $234.59 | $234.60 | $234.60 |
| 7 purchase totals = | $1,116.51 | $1,226.1258 | $1,226.12 | $1,226.10 | $1,226.10 | |