| 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 | $196.70 | 10.175% | $216.7142 | $216.71 | $216.70 | $216.70 |
| Purchase #2 | $203.53 | 12.618% | $229.2114 | $229.21 | $229.20 | $229.20 |
| Purchase #3 | $145.76 | 6.406% | $155.0974 | $155.10 | $155.10 | $155.10 |
| Purchase #4 | $87.39 | 11.402% | $97.3542 | $97.35 | $97.35 | $97.40 |
| Purchase #5 | $38.46 | 11.295% | $42.8041 | $42.80 | $42.80 | $42.80 |
| Purchase #6 | $33.37 | 9.837% | $36.6526 | $36.65 | $36.65 | $36.70 |
| Purchase #7 | $147.74 | 11.610% | $164.8926 | $164.89 | $164.90 | $164.90 |
| 7 purchase totals = | $852.95 | $942.7265 | $942.71 | $942.70 | $942.80 | |