| 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 | $152.79 | 8.636% | $165.9849 | $165.98 | $166.00 | $166.00 |
| Purchase #2 | $197.88 | 7.582% | $212.8833 | $212.88 | $212.90 | $212.90 |
| Purchase #3 | $65.82 | 5.261% | $69.2828 | $69.28 | $69.30 | $69.30 |
| Purchase #4 | $200.47 | 4.726% | $209.9442 | $209.94 | $209.95 | $209.90 |
| Purchase #5 | $102.36 | 12.354% | $115.0056 | $115.01 | $115.00 | $115.00 |
| Purchase #6 | $144.29 | 3.587% | $149.4657 | $149.47 | $149.45 | $149.50 |
| Purchase #7 | $15.66 | 4.262% | $16.3274 | $16.33 | $16.35 | $16.30 |
| 7 purchase totals = | $879.27 | $938.8939 | $938.89 | $938.95 | $938.90 | |