| 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 | $118.91 | 9.617% | $130.3456 | $130.35 | $130.35 | $130.30 |
| Purchase #2 | $138.55 | 7.215% | $148.5464 | $148.55 | $148.55 | $148.50 |
| Purchase #3 | $177.57 | 12.657% | $200.045 | $200.05 | $200.05 | $200.00 |
| Purchase #4 | $61.56 | 13.262% | $69.7241 | $69.72 | $69.70 | $69.70 |
| Purchase #5 | $103.44 | 6.342% | $110.0002 | $110.00 | $110.00 | $110.00 |
| Purchase #6 | $201.35 | 7.321% | $216.0908 | $216.09 | $216.10 | $216.10 |
| Purchase #7 | $90.92 | 5.404% | $95.8333 | $95.83 | $95.85 | $95.80 |
| 7 purchase totals = | $892.30 | $970.5854 | $970.59 | $970.60 | $970.40 | |