| 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 | $126.73 | 13.322% | $143.613 | $143.61 | $143.60 | $143.60 |
| Purchase #2 | $133.61 | 13.128% | $151.1503 | $151.15 | $151.15 | $151.20 |
| Purchase #3 | $131.66 | 7.866% | $142.0164 | $142.02 | $142.00 | $142.00 |
| Purchase #4 | $221.31 | 5.196% | $232.8093 | $232.81 | $232.80 | $232.80 |
| Purchase #5 | $112.76 | 10.310% | $124.3856 | $124.39 | $124.40 | $124.40 |
| Purchase #6 | $137.89 | 11.437% | $153.6605 | $153.66 | $153.65 | $153.70 |
| Purchase #7 | $147.67 | 7.838% | $159.2444 | $159.24 | $159.25 | $159.20 |
| 7 purchase totals = | $1,011.63 | $1,106.8795 | $1,106.88 | $1,106.85 | $1,106.90 | |