| 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 | $125.52 | 11.589% | $140.0665 | $140.07 | $140.05 | $140.10 |
| Purchase #2 | $199.51 | 12.475% | $224.3989 | $224.40 | $224.40 | $224.40 |
| Purchase #3 | $5.47 | 7.195% | $5.8636 | $5.86 | $5.85 | $5.90 |
| Purchase #4 | $226.81 | 3.674% | $235.143 | $235.14 | $235.15 | $235.10 |
| Purchase #5 | $140.91 | 3.208% | $145.4304 | $145.43 | $145.45 | $145.40 |
| Purchase #6 | $229.99 | 4.592% | $240.5511 | $240.55 | $240.55 | $240.60 |
| Purchase #7 | $54.98 | 7.810% | $59.2739 | $59.27 | $59.25 | $59.30 |
| 7 purchase totals = | $983.19 | $1,050.7274 | $1,050.72 | $1,050.70 | $1,050.80 | |