| 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 | $39.70 | 11.292% | $44.1829 | $44.18 | $44.20 | $44.20 |
| Purchase #2 | $146.71 | 9.180% | $160.178 | $160.18 | $160.20 | $160.20 |
| Purchase #3 | $25.60 | 8.138% | $27.6833 | $27.68 | $27.70 | $27.70 |
| Purchase #4 | $110.34 | 11.823% | $123.3855 | $123.39 | $123.40 | $123.40 |
| Purchase #5 | $121.71 | 8.272% | $131.7779 | $131.78 | $131.80 | $131.80 |
| Purchase #6 | $131.52 | 12.604% | $148.0968 | $148.10 | $148.10 | $148.10 |
| Purchase #7 | $248.69 | 6.697% | $265.3448 | $265.34 | $265.35 | $265.30 |
| 7 purchase totals = | $824.27 | $900.6492 | $900.65 | $900.75 | $900.70 | |