| 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 | $163.55 | 5.194% | $172.0448 | $172.04 | $172.05 | $172.00 |
| Purchase #2 | $143.75 | 4.393% | $150.0649 | $150.06 | $150.05 | $150.10 |
| Purchase #3 | $103.94 | 3.748% | $107.8357 | $107.84 | $107.85 | $107.80 |
| Purchase #4 | $37.95 | 8.521% | $41.1837 | $41.18 | $41.20 | $41.20 |
| Purchase #5 | $151.33 | 5.611% | $159.8211 | $159.82 | $159.80 | $159.80 |
| Purchase #6 | $91.62 | 4.214% | $95.4809 | $95.48 | $95.50 | $95.50 |
| Purchase #7 | $63.55 | 5.561% | $67.084 | $67.08 | $67.10 | $67.10 |
| 7 purchase totals = | $755.69 | $793.5151 | $793.50 | $793.55 | $793.50 | |