| 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 | $204.41 | 6.569% | $217.8377 | $217.84 | $217.85 | $217.80 |
| Purchase #2 | $240.26 | 11.609% | $268.1518 | $268.15 | $268.15 | $268.20 |
| Purchase #3 | $97.35 | 5.571% | $102.7734 | $102.77 | $102.75 | $102.80 |
| Purchase #4 | $37.94 | 4.601% | $39.6856 | $39.69 | $39.70 | $39.70 |
| Purchase #5 | $27.38 | 6.325% | $29.1118 | $29.11 | $29.10 | $29.10 |
| Purchase #6 | $50.86 | 5.564% | $53.6899 | $53.69 | $53.70 | $53.70 |
| Purchase #7 | $129.93 | 7.520% | $139.7007 | $139.70 | $139.70 | $139.70 |
| 7 purchase totals = | $788.13 | $850.9509 | $850.95 | $850.95 | $851.00 | |