| 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 | $96.83 | 12.430% | $108.866 | $108.87 | $108.85 | $108.90 |
| Purchase #2 | $31.60 | 3.723% | $32.7765 | $32.78 | $32.80 | $32.80 |
| Purchase #3 | $165.57 | 10.220% | $182.4913 | $182.49 | $182.50 | $182.50 |
| Purchase #4 | $109.78 | 11.466% | $122.3674 | $122.37 | $122.35 | $122.40 |
| Purchase #5 | $71.71 | 4.811% | $75.16 | $75.16 | $75.15 | $75.20 |
| Purchase #6 | $149.84 | 7.788% | $161.5095 | $161.51 | $161.50 | $161.50 |
| Purchase #7 | $9.79 | 6.585% | $10.4347 | $10.43 | $10.45 | $10.40 |
| 7 purchase totals = | $635.12 | $693.6054 | $693.61 | $693.60 | $693.70 | |