| 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 | $37.42 | 12.762% | $42.1955 | $42.20 | $42.20 | $42.20 |
| Purchase #2 | $51.70 | 3.153% | $53.3301 | $53.33 | $53.35 | $53.30 |
| Purchase #3 | $202.61 | 6.787% | $216.3611 | $216.36 | $216.35 | $216.40 |
| Purchase #4 | $107.91 | 13.259% | $122.2178 | $122.22 | $122.20 | $122.20 |
| Purchase #5 | $13.88 | 6.623% | $14.7993 | $14.80 | $14.80 | $14.80 |
| Purchase #6 | $50.63 | 9.540% | $55.4601 | $55.46 | $55.45 | $55.50 |
| Purchase #7 | $195.47 | 4.122% | $203.5273 | $203.53 | $203.55 | $203.50 |
| 7 purchase totals = | $659.62 | $707.8912 | $707.90 | $707.90 | $707.90 | |