| 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 | $171.34 | 3.719% | $177.7121 | $177.71 | $177.70 | $177.70 |
| Purchase #2 | $238.58 | 12.639% | $268.7341 | $268.73 | $268.75 | $268.70 |
| Purchase #3 | $121.64 | 5.759% | $128.6452 | $128.65 | $128.65 | $128.60 |
| Purchase #4 | $11.54 | 12.610% | $12.9952 | $13.00 | $13.00 | $13.00 |
| Purchase #5 | $54.49 | 10.554% | $60.2409 | $60.24 | $60.25 | $60.20 |
| Purchase #6 | $172.93 | 11.331% | $192.5247 | $192.52 | $192.50 | $192.50 |
| Purchase #7 | $11.81 | 13.391% | $13.3915 | $13.39 | $13.40 | $13.40 |
| 7 purchase totals = | $782.33 | $854.2437 | $854.24 | $854.25 | $854.10 | |