| 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 | $27.46 | 5.500% | $28.9703 | $28.97 | $28.95 | $29.00 |
| Purchase #2 | $92.78 | 10.692% | $102.7 | $102.70 | $102.70 | $102.70 |
| Purchase #3 | $57.93 | 13.508% | $65.7552 | $65.76 | $65.75 | $65.80 |
| Purchase #4 | $238.81 | 13.389% | $270.7843 | $270.78 | $270.80 | $270.80 |
| Purchase #5 | $121.50 | 8.230% | $131.4995 | $131.50 | $131.50 | $131.50 |
| Purchase #6 | $190.65 | 5.511% | $201.1567 | $201.16 | $201.15 | $201.20 |
| Purchase #7 | $225.90 | 11.513% | $251.9079 | $251.91 | $251.90 | $251.90 |
| 7 purchase totals = | $955.03 | $1,052.7739 | $1,052.78 | $1,052.75 | $1,052.90 | |