| 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 | $203.25 | 6.829% | $217.1299 | $217.13 | $217.15 | $217.10 |
| Purchase #2 | $201.32 | 11.187% | $223.8417 | $223.84 | $223.85 | $223.80 |
| Purchase #3 | $68.25 | 13.361% | $77.3689 | $77.37 | $77.35 | $77.40 |
| Purchase #4 | $116.25 | 10.547% | $128.5109 | $128.51 | $128.50 | $128.50 |
| Purchase #5 | $142.69 | 10.245% | $157.3086 | $157.31 | $157.30 | $157.30 |
| Purchase #6 | $33.94 | 12.816% | $38.2898 | $38.29 | $38.30 | $38.30 |
| Purchase #7 | $132.61 | 4.575% | $138.6769 | $138.68 | $138.70 | $138.70 |
| 7 purchase totals = | $898.31 | $981.1267 | $981.13 | $981.15 | $981.10 | |