| 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 | $198.26 | 13.689% | $225.3998 | $225.40 | $225.40 | $225.40 |
| Purchase #2 | $172.58 | 7.137% | $184.897 | $184.90 | $184.90 | $184.90 |
| Purchase #3 | $182.99 | 10.513% | $202.2277 | $202.23 | $202.25 | $202.20 |
| Purchase #4 | $163.25 | 8.561% | $177.2258 | $177.23 | $177.25 | $177.20 |
| Purchase #5 | $133.71 | 6.363% | $142.218 | $142.22 | $142.20 | $142.20 |
| Purchase #6 | $180.79 | 11.647% | $201.8466 | $201.85 | $201.85 | $201.80 |
| Purchase #7 | $22.61 | 13.807% | $25.7318 | $25.73 | $25.75 | $25.70 |
| 7 purchase totals = | $1,054.19 | $1,159.5467 | $1,159.56 | $1,159.60 | $1,159.40 | |