| 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 | $193.78 | 11.445% | $215.9581 | $215.96 | $215.95 | $216.00 |
| Purchase #2 | $192.67 | 7.692% | $207.4902 | $207.49 | $207.50 | $207.50 |
| Purchase #3 | $226.47 | 6.226% | $240.57 | $240.57 | $240.55 | $240.60 |
| Purchase #4 | $220.49 | 7.474% | $236.9694 | $236.97 | $236.95 | $237.00 |
| Purchase #5 | $118.81 | 12.211% | $133.3179 | $133.32 | $133.30 | $133.30 |
| Purchase #6 | $240.31 | 11.242% | $267.3257 | $267.33 | $267.35 | $267.30 |
| Purchase #7 | $142.68 | 6.679% | $152.2096 | $152.21 | $152.20 | $152.20 |
| 7 purchase totals = | $1,335.21 | $1,453.8409 | $1,453.85 | $1,453.80 | $1,453.90 | |