| 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 | $35.82 | 7.799% | $38.6136 | $38.61 | $38.60 | $38.60 |
| Purchase #2 | $84.65 | 9.396% | $92.6037 | $92.60 | $92.60 | $92.60 |
| Purchase #3 | $141.53 | 4.636% | $148.0913 | $148.09 | $148.10 | $148.10 |
| Purchase #4 | $135.39 | 5.704% | $143.1126 | $143.11 | $143.10 | $143.10 |
| Purchase #5 | $89.46 | 8.245% | $96.836 | $96.84 | $96.85 | $96.80 |
| Purchase #6 | $147.48 | 7.406% | $158.4024 | $158.40 | $158.40 | $158.40 |
| Purchase #7 | $153.85 | 12.576% | $173.1982 | $173.20 | $173.20 | $173.20 |
| 7 purchase totals = | $788.18 | $850.8578 | $850.85 | $850.85 | $850.80 | |