| 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 | $83.25 | 6.865% | $88.9651 | $88.97 | $88.95 | $89.00 |
| Purchase #2 | $46.50 | 6.580% | $49.5597 | $49.56 | $49.55 | $49.60 |
| Purchase #3 | $188.29 | 4.706% | $197.1509 | $197.15 | $197.15 | $197.20 |
| Purchase #4 | $127.48 | 7.825% | $137.4553 | $137.46 | $137.45 | $137.50 |
| Purchase #5 | $34.92 | 6.802% | $37.2953 | $37.30 | $37.30 | $37.30 |
| Purchase #6 | $182.94 | 11.736% | $204.4098 | $204.41 | $204.40 | $204.40 |
| Purchase #7 | $195.87 | 12.862% | $221.0628 | $221.06 | $221.05 | $221.10 |
| 7 purchase totals = | $859.25 | $935.8989 | $935.91 | $935.85 | $936.10 | |