| 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 | $133.94 | 7.433% | $143.8958 | $143.90 | $143.90 | $143.90 |
| Purchase #2 | $46.35 | 3.501% | $47.9727 | $47.97 | $47.95 | $48.00 |
| Purchase #3 | $156.65 | 11.340% | $174.4141 | $174.41 | $174.40 | $174.40 |
| Purchase #4 | $117.72 | 6.229% | $125.0528 | $125.05 | $125.05 | $125.10 |
| Purchase #5 | $187.27 | 5.802% | $198.1354 | $198.14 | $198.15 | $198.10 |
| Purchase #6 | $202.35 | 13.525% | $229.7178 | $229.72 | $229.70 | $229.70 |
| Purchase #7 | $138.83 | 11.809% | $155.2244 | $155.22 | $155.20 | $155.20 |
| 7 purchase totals = | $983.11 | $1,074.4130 | $1,074.41 | $1,074.35 | $1,074.40 | |