| 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 | $151.54 | 12.865% | $171.0356 | $171.04 | $171.05 | $171.00 |
| Purchase #2 | $211.29 | 5.140% | $222.1503 | $222.15 | $222.15 | $222.20 |
| Purchase #3 | $162.65 | 9.425% | $177.9798 | $177.98 | $178.00 | $178.00 |
| Purchase #4 | $93.47 | 12.146% | $104.8229 | $104.82 | $104.80 | $104.80 |
| Purchase #5 | $220.60 | 10.838% | $244.5086 | $244.51 | $244.50 | $244.50 |
| Purchase #6 | $235.80 | 3.132% | $243.1853 | $243.19 | $243.20 | $243.20 |
| Purchase #7 | $176.35 | 9.392% | $192.9128 | $192.91 | $192.90 | $192.90 |
| 7 purchase totals = | $1,251.70 | $1,356.5953 | $1,356.60 | $1,356.60 | $1,356.60 | |