| 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 | $72.55 | 3.560% | $75.1328 | $75.13 | $75.15 | $75.10 |
| Purchase #2 | $241.31 | 6.225% | $256.3315 | $256.33 | $256.35 | $256.30 |
| Purchase #3 | $225.79 | 4.640% | $236.2667 | $236.27 | $236.25 | $236.30 |
| Purchase #4 | $100.41 | 12.172% | $112.6319 | $112.63 | $112.65 | $112.60 |
| Purchase #5 | $197.55 | 10.817% | $218.919 | $218.92 | $218.90 | $218.90 |
| Purchase #6 | $144.85 | 3.176% | $149.4504 | $149.45 | $149.45 | $149.50 |
| Purchase #7 | $103.65 | 5.757% | $109.6171 | $109.62 | $109.60 | $109.60 |
| 7 purchase totals = | $1,086.11 | $1,158.3494 | $1,158.35 | $1,158.35 | $1,158.30 | |