| 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 | $81.36 | 12.167% | $91.2591 | $91.26 | $91.25 | $91.30 |
| Purchase #2 | $183.60 | 7.441% | $197.2617 | $197.26 | $197.25 | $197.30 |
| Purchase #3 | $21.96 | 13.504% | $24.9255 | $24.93 | $24.95 | $24.90 |
| Purchase #4 | $84.46 | 12.240% | $94.7979 | $94.80 | $94.80 | $94.80 |
| Purchase #5 | $161.26 | 3.146% | $166.3332 | $166.33 | $166.35 | $166.30 |
| Purchase #6 | $69.51 | 3.136% | $71.6898 | $71.69 | $71.70 | $71.70 |
| Purchase #7 | $41.58 | 9.778% | $45.6457 | $45.65 | $45.65 | $45.60 |
| 7 purchase totals = | $643.73 | $691.9129 | $691.92 | $691.95 | $691.90 | |