| 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 | $46.73 | 8.799% | $50.8418 | $50.84 | $50.85 | $50.80 |
| Purchase #2 | $58.94 | 11.742% | $65.8607 | $65.86 | $65.85 | $65.90 |
| Purchase #3 | $29.81 | 6.219% | $31.6639 | $31.66 | $31.65 | $31.70 |
| Purchase #4 | $224.96 | 3.628% | $233.1215 | $233.12 | $233.10 | $233.10 |
| Purchase #5 | $62.55 | 12.316% | $70.2537 | $70.25 | $70.25 | $70.30 |
| Purchase #6 | $82.35 | 11.268% | $91.6292 | $91.63 | $91.65 | $91.60 |
| Purchase #7 | $126.61 | 5.412% | $133.4621 | $133.46 | $133.45 | $133.50 |
| 7 purchase totals = | $631.95 | $676.8329 | $676.82 | $676.80 | $676.90 | |