| 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 | $197.63 | 9.103% | $215.6203 | $215.62 | $215.60 | $215.60 |
| Purchase #2 | $19.35 | 7.467% | $20.7949 | $20.79 | $20.80 | $20.80 |
| Purchase #3 | $60.65 | 5.396% | $63.9227 | $63.92 | $63.90 | $63.90 |
| Purchase #4 | $48.91 | 12.571% | $55.0585 | $55.06 | $55.05 | $55.10 |
| Purchase #5 | $23.42 | 7.125% | $25.0887 | $25.09 | $25.10 | $25.10 |
| Purchase #6 | $53.31 | 6.707% | $56.8855 | $56.89 | $56.90 | $56.90 |
| Purchase #7 | $133.49 | 7.426% | $143.403 | $143.40 | $143.40 | $143.40 |
| 7 purchase totals = | $536.76 | $580.7736 | $580.77 | $580.75 | $580.80 | |