| 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 | $173.79 | 6.548% | $185.1698 | $185.17 | $185.15 | $185.20 |
| Purchase #2 | $103.90 | 9.435% | $113.703 | $113.70 | $113.70 | $113.70 |
| Purchase #3 | $135.48 | 13.502% | $153.7725 | $153.77 | $153.75 | $153.80 |
| Purchase #4 | $139.33 | 6.695% | $148.6581 | $148.66 | $148.65 | $148.70 |
| Purchase #5 | $170.63 | 11.154% | $189.6621 | $189.66 | $189.65 | $189.70 |
| Purchase #6 | $69.57 | 3.225% | $71.8136 | $71.81 | $71.80 | $71.80 |
| Purchase #7 | $188.38 | 12.478% | $211.8861 | $211.89 | $211.90 | $211.90 |
| 7 purchase totals = | $981.08 | $1,074.6652 | $1,074.66 | $1,074.60 | $1,074.80 | |