| 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 | $18.64 | 5.483% | $19.662 | $19.66 | $19.65 | $19.70 |
| Purchase #2 | $96.35 | 6.778% | $102.8806 | $102.88 | $102.90 | $102.90 |
| Purchase #3 | $229.26 | 11.871% | $256.4755 | $256.48 | $256.50 | $256.50 |
| Purchase #4 | $117.25 | 9.278% | $128.1285 | $128.13 | $128.15 | $128.10 |
| Purchase #5 | $233.84 | 8.654% | $254.0765 | $254.08 | $254.10 | $254.10 |
| Purchase #6 | $154.99 | 3.494% | $160.4054 | $160.41 | $160.40 | $160.40 |
| Purchase #7 | $50.79 | 7.813% | $54.7582 | $54.76 | $54.75 | $54.80 |
| 7 purchase totals = | $901.12 | $976.3867 | $976.40 | $976.45 | $976.50 | |