| 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 | $234.50 | 10.568% | $259.282 | $259.28 | $259.30 | $259.30 |
| Purchase #2 | $59.40 | 13.204% | $67.2432 | $67.24 | $67.25 | $67.20 |
| Purchase #3 | $141.97 | 9.347% | $155.2399 | $155.24 | $155.25 | $155.20 |
| Purchase #4 | $18.55 | 5.208% | $19.5161 | $19.52 | $19.50 | $19.50 |
| Purchase #5 | $106.25 | 13.499% | $120.5927 | $120.59 | $120.60 | $120.60 |
| Purchase #6 | $155.96 | 3.546% | $161.4903 | $161.49 | $161.50 | $161.50 |
| Purchase #7 | $138.71 | 7.802% | $149.5322 | $149.53 | $149.55 | $149.50 |
| 7 purchase totals = | $855.34 | $932.8964 | $932.89 | $932.95 | $932.80 | |