| 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 | $130.74 | 13.580% | $148.4945 | $148.49 | $148.50 | $148.50 |
| Purchase #2 | $206.51 | 4.291% | $215.3713 | $215.37 | $215.35 | $215.40 |
| Purchase #3 | $140.54 | 11.273% | $156.3831 | $156.38 | $156.40 | $156.40 |
| Purchase #4 | $147.48 | 5.556% | $155.674 | $155.67 | $155.65 | $155.70 |
| Purchase #5 | $219.26 | 11.636% | $244.7731 | $244.77 | $244.75 | $244.80 |
| Purchase #6 | $218.48 | 4.785% | $228.9343 | $228.93 | $228.95 | $228.90 |
| Purchase #7 | $149.86 | 10.660% | $165.8351 | $165.84 | $165.85 | $165.80 |
| 7 purchase totals = | $1,212.87 | $1,315.4654 | $1,315.45 | $1,315.45 | $1,315.50 | |