| 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 | $34.76 | 6.585% | $37.0489 | $37.05 | $37.05 | $37.00 |
| Purchase #2 | $142.37 | 11.123% | $158.2058 | $158.21 | $158.20 | $158.20 |
| Purchase #3 | $25.50 | 9.161% | $27.8361 | $27.84 | $27.85 | $27.80 |
| Purchase #4 | $128.76 | 3.233% | $132.9228 | $132.92 | $132.90 | $132.90 |
| Purchase #5 | $184.50 | 7.585% | $198.4943 | $198.49 | $198.50 | $198.50 |
| Purchase #6 | $23.79 | 5.588% | $25.1194 | $25.12 | $25.10 | $25.10 |
| Purchase #7 | $63.66 | 7.401% | $68.3715 | $68.37 | $68.35 | $68.40 |
| 7 purchase totals = | $603.34 | $647.9988 | $648.00 | $647.95 | $647.90 | |