| 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 | $170.84 | 5.171% | $179.6741 | $179.67 | $179.65 | $179.70 |
| Purchase #2 | $25.65 | 9.674% | $28.1314 | $28.13 | $28.15 | $28.10 |
| Purchase #3 | $68.95 | 8.672% | $74.9293 | $74.93 | $74.95 | $74.90 |
| Purchase #4 | $225.67 | 13.513% | $256.1648 | $256.16 | $256.15 | $256.20 |
| Purchase #5 | $243.88 | 13.773% | $277.4696 | $277.47 | $277.45 | $277.50 |
| Purchase #6 | $92.58 | 9.525% | $101.3982 | $101.40 | $101.40 | $101.40 |
| Purchase #7 | $135.83 | 9.816% | $149.1631 | $149.16 | $149.15 | $149.20 |
| 7 purchase totals = | $963.40 | $1,066.9305 | $1,066.92 | $1,066.90 | $1,067.00 | |