| 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 | $131.52 | 10.327% | $145.1021 | $145.10 | $145.10 | $145.10 |
| Purchase #2 | $12.28 | 8.163% | $13.2824 | $13.28 | $13.30 | $13.30 |
| Purchase #3 | $68.35 | 4.826% | $71.6486 | $71.65 | $71.65 | $71.60 |
| Purchase #4 | $49.33 | 10.465% | $54.4924 | $54.49 | $54.50 | $54.50 |
| Purchase #5 | $228.49 | 9.420% | $250.0138 | $250.01 | $250.00 | $250.00 |
| Purchase #6 | $225.37 | 9.653% | $247.125 | $247.13 | $247.15 | $247.10 |
| Purchase #7 | $154.53 | 3.852% | $160.4825 | $160.48 | $160.50 | $160.50 |
| 7 purchase totals = | $869.87 | $942.1468 | $942.14 | $942.20 | $942.10 | |