| 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 | $81.99 | 4.247% | $85.4721 | $85.47 | $85.45 | $85.50 |
| Purchase #2 | $46.78 | 4.480% | $48.8757 | $48.88 | $48.90 | $48.90 |
| Purchase #3 | $103.91 | 4.819% | $108.9174 | $108.92 | $108.90 | $108.90 |
| Purchase #4 | $85.91 | 10.629% | $95.0414 | $95.04 | $95.05 | $95.00 |
| Purchase #5 | $244.81 | 5.686% | $258.7299 | $258.73 | $258.75 | $258.70 |
| Purchase #6 | $26.62 | 5.354% | $28.0452 | $28.05 | $28.05 | $28.00 |
| Purchase #7 | $218.86 | 8.588% | $237.6557 | $237.66 | $237.65 | $237.70 |
| 7 purchase totals = | $808.88 | $862.7374 | $862.75 | $862.75 | $862.70 | |