| 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 | $124.68 | 6.140% | $132.3354 | $132.34 | $132.35 | $132.30 |
| Purchase #2 | $34.61 | 8.186% | $37.4432 | $37.44 | $37.45 | $37.40 |
| Purchase #3 | $201.32 | 12.682% | $226.8514 | $226.85 | $226.85 | $226.90 |
| Purchase #4 | $51.33 | 13.388% | $58.2021 | $58.20 | $58.20 | $58.20 |
| Purchase #5 | $214.91 | 6.306% | $228.4622 | $228.46 | $228.45 | $228.50 |
| Purchase #6 | $119.77 | 11.143% | $133.116 | $133.12 | $133.10 | $133.10 |
| Purchase #7 | $12.28 | 11.580% | $13.702 | $13.70 | $13.70 | $13.70 |
| 7 purchase totals = | $758.90 | $830.1123 | $830.11 | $830.10 | $830.10 | |