| 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 | $37.29 | 13.716% | $42.4047 | $42.40 | $42.40 | $42.40 |
| Purchase #2 | $128.82 | 11.199% | $143.2466 | $143.25 | $143.25 | $143.20 |
| Purchase #3 | $221.68 | 11.277% | $246.6789 | $246.68 | $246.70 | $246.70 |
| Purchase #4 | $24.76 | 9.188% | $27.0349 | $27.03 | $27.05 | $27.00 |
| Purchase #5 | $125.65 | 10.512% | $138.8583 | $138.86 | $138.85 | $138.90 |
| Purchase #6 | $114.49 | 12.281% | $128.5505 | $128.55 | $128.55 | $128.60 |
| Purchase #7 | $160.55 | 6.757% | $171.3984 | $171.40 | $171.40 | $171.40 |
| 7 purchase totals = | $813.24 | $898.1723 | $898.17 | $898.20 | $898.20 | |