| 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 | $149.60 | 13.453% | $169.7257 | $169.73 | $169.75 | $169.70 |
| Purchase #2 | $39.86 | 13.143% | $45.0988 | $45.10 | $45.10 | $45.10 |
| Purchase #3 | $227.41 | 5.822% | $240.6498 | $240.65 | $240.65 | $240.60 |
| Purchase #4 | $53.53 | 10.378% | $59.0853 | $59.09 | $59.10 | $59.10 |
| Purchase #5 | $197.42 | 11.293% | $219.7146 | $219.71 | $219.70 | $219.70 |
| Purchase #6 | $95.29 | 13.132% | $107.8035 | $107.80 | $107.80 | $107.80 |
| Purchase #7 | $211.61 | 6.398% | $225.1488 | $225.15 | $225.15 | $225.10 |
| 7 purchase totals = | $974.72 | $1,067.2265 | $1,067.23 | $1,067.25 | $1,067.10 | |