| 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 | $37.73 | 13.797% | $42.9356 | $42.94 | $42.95 | $42.90 |
| Purchase #2 | $145.68 | 13.859% | $165.8698 | $165.87 | $165.85 | $165.90 |
| Purchase #3 | $144.70 | 8.462% | $156.9445 | $156.94 | $156.95 | $156.90 |
| Purchase #4 | $241.99 | 10.807% | $268.1419 | $268.14 | $268.15 | $268.10 |
| Purchase #5 | $198.87 | 5.673% | $210.1519 | $210.15 | $210.15 | $210.20 |
| Purchase #6 | $138.82 | 7.302% | $148.9566 | $148.96 | $148.95 | $149.00 |
| Purchase #7 | $26.27 | 3.219% | $27.1156 | $27.12 | $27.10 | $27.10 |
| 7 purchase totals = | $934.06 | $1,020.1159 | $1,020.12 | $1,020.10 | $1,020.10 | |