| 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 | $148.90 | 4.432% | $155.4992 | $155.50 | $155.50 | $155.50 |
| Purchase #2 | $164.62 | 9.765% | $180.6951 | $180.70 | $180.70 | $180.70 |
| Purchase #3 | $206.78 | 8.822% | $225.0221 | $225.02 | $225.00 | $225.00 |
| Purchase #4 | $139.84 | 10.262% | $154.1904 | $154.19 | $154.20 | $154.20 |
| Purchase #5 | $44.43 | 6.561% | $47.3451 | $47.35 | $47.35 | $47.30 |
| Purchase #6 | $164.49 | 7.651% | $177.0751 | $177.08 | $177.10 | $177.10 |
| Purchase #7 | $65.45 | 12.403% | $73.5678 | $73.57 | $73.55 | $73.60 |
| 7 purchase totals = | $934.51 | $1,013.3948 | $1,013.41 | $1,013.40 | $1,013.40 | |