| 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 | $7.48 | 6.251% | $7.9476 | $7.95 | $7.95 | $7.90 |
| Purchase #2 | $50.67 | 9.800% | $55.6357 | $55.64 | $55.65 | $55.60 |
| Purchase #3 | $228.44 | 11.648% | $255.0487 | $255.05 | $255.05 | $255.00 |
| Purchase #4 | $201.25 | 6.143% | $213.6128 | $213.61 | $213.60 | $213.60 |
| Purchase #5 | $207.95 | 11.827% | $232.5442 | $232.54 | $232.55 | $232.50 |
| Purchase #6 | $247.31 | 12.303% | $277.7365 | $277.74 | $277.75 | $277.70 |
| Purchase #7 | $35.52 | 6.377% | $37.7851 | $37.79 | $37.80 | $37.80 |
| 7 purchase totals = | $978.62 | $1,080.3106 | $1,080.32 | $1,080.35 | $1,080.10 | |