| 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 | $90.80 | 5.548% | $95.8376 | $95.84 | $95.85 | $95.80 |
| Purchase #2 | $202.90 | 13.221% | $229.7254 | $229.73 | $229.75 | $229.70 |
| Purchase #3 | $52.97 | 3.611% | $54.8827 | $54.88 | $54.90 | $54.90 |
| Purchase #4 | $117.80 | 6.810% | $125.8222 | $125.82 | $125.80 | $125.80 |
| Purchase #5 | $39.51 | 8.133% | $42.7233 | $42.72 | $42.70 | $42.70 |
| Purchase #6 | $156.92 | 7.624% | $168.8836 | $168.88 | $168.90 | $168.90 |
| Purchase #7 | $168.74 | 8.552% | $183.1706 | $183.17 | $183.15 | $183.20 |
| 7 purchase totals = | $829.64 | $901.0454 | $901.04 | $901.05 | $901.00 | |