| 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 | $139.93 | 9.845% | $153.7061 | $153.71 | $153.70 | $153.70 |
| Purchase #2 | $200.41 | 13.359% | $227.1828 | $227.18 | $227.20 | $227.20 |
| Purchase #3 | $112.29 | 6.148% | $119.1936 | $119.19 | $119.20 | $119.20 |
| Purchase #4 | $165.91 | 9.767% | $182.1144 | $182.11 | $182.10 | $182.10 |
| Purchase #5 | $154.35 | 3.429% | $159.6427 | $159.64 | $159.65 | $159.60 |
| Purchase #6 | $37.47 | 11.251% | $41.6857 | $41.69 | $41.70 | $41.70 |
| Purchase #7 | $152.92 | 10.175% | $168.4796 | $168.48 | $168.50 | $168.50 |
| 7 purchase totals = | $963.28 | $1,052.0049 | $1,052.00 | $1,052.05 | $1,052.00 | |