| 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 | $143.49 | 4.575% | $150.0547 | $150.05 | $150.05 | $150.10 |
| Purchase #2 | $116.90 | 5.384% | $123.1939 | $123.19 | $123.20 | $123.20 |
| Purchase #3 | $113.53 | 3.564% | $117.5762 | $117.58 | $117.60 | $117.60 |
| Purchase #4 | $170.63 | 13.314% | $193.3477 | $193.35 | $193.35 | $193.30 |
| Purchase #5 | $85.43 | 6.163% | $90.6951 | $90.70 | $90.70 | $90.70 |
| Purchase #6 | $212.67 | 9.299% | $232.4462 | $232.45 | $232.45 | $232.40 |
| Purchase #7 | $132.83 | 10.584% | $146.8887 | $146.89 | $146.90 | $146.90 |
| 7 purchase totals = | $975.48 | $1,054.2025 | $1,054.21 | $1,054.25 | $1,054.20 | |