| 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 | $10.70 | 5.554% | $11.2943 | $11.29 | $11.30 | $11.30 |
| Purchase #2 | $188.55 | 7.813% | $203.2814 | $203.28 | $203.30 | $203.30 |
| Purchase #3 | $131.85 | 13.655% | $149.8541 | $149.85 | $149.85 | $149.90 |
| Purchase #4 | $67.86 | 10.726% | $75.1387 | $75.14 | $75.15 | $75.10 |
| Purchase #5 | $40.82 | 11.654% | $45.5772 | $45.58 | $45.60 | $45.60 |
| Purchase #6 | $56.70 | 8.702% | $61.634 | $61.63 | $61.65 | $61.60 |
| Purchase #7 | $147.90 | 8.645% | $160.686 | $160.69 | $160.70 | $160.70 |
| 7 purchase totals = | $644.38 | $707.4657 | $707.46 | $707.55 | $707.50 | |