| 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 | $216.97 | 5.161% | $228.1678 | $228.17 | $228.15 | $228.20 |
| Purchase #2 | $105.27 | 6.349% | $111.9536 | $111.95 | $111.95 | $112.00 |
| Purchase #3 | $86.52 | 7.137% | $92.6949 | $92.69 | $92.70 | $92.70 |
| Purchase #4 | $179.72 | 12.594% | $202.3539 | $202.35 | $202.35 | $202.40 |
| Purchase #5 | $64.47 | 6.239% | $68.4923 | $68.49 | $68.50 | $68.50 |
| Purchase #6 | $245.32 | 10.847% | $271.9299 | $271.93 | $271.95 | $271.90 |
| Purchase #7 | $104.55 | 11.331% | $116.3966 | $116.40 | $116.40 | $116.40 |
| 7 purchase totals = | $1,002.82 | $1,091.9890 | $1,091.98 | $1,092.00 | $1,092.10 | |