| 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 | $54.38 | 7.433% | $58.4221 | $58.42 | $58.40 | $58.40 |
| Purchase #2 | $141.87 | 4.759% | $148.6216 | $148.62 | $148.60 | $148.60 |
| Purchase #3 | $202.34 | 12.800% | $228.2395 | $228.24 | $228.25 | $228.20 |
| Purchase #4 | $72.36 | 5.513% | $76.3492 | $76.35 | $76.35 | $76.30 |
| Purchase #5 | $127.36 | 4.687% | $133.3294 | $133.33 | $133.35 | $133.30 |
| Purchase #6 | $118.62 | 9.848% | $130.3017 | $130.30 | $130.30 | $130.30 |
| Purchase #7 | $193.77 | 11.309% | $215.6834 | $215.68 | $215.70 | $215.70 |
| 7 purchase totals = | $910.70 | $990.9469 | $990.94 | $990.95 | $990.80 | |