| 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 | $91.54 | 5.715% | $96.7715 | $96.77 | $96.75 | $96.80 |
| Purchase #2 | $131.56 | 9.368% | $143.8845 | $143.88 | $143.90 | $143.90 |
| Purchase #3 | $229.31 | 4.225% | $238.9983 | $239.00 | $239.00 | $239.00 |
| Purchase #4 | $118.62 | 3.419% | $122.6756 | $122.68 | $122.70 | $122.70 |
| Purchase #5 | $12.62 | 7.704% | $13.5922 | $13.59 | $13.60 | $13.60 |
| Purchase #6 | $157.92 | 5.406% | $166.4572 | $166.46 | $166.45 | $166.50 |
| Purchase #7 | $20.48 | 3.304% | $21.1567 | $21.16 | $21.15 | $21.20 |
| 7 purchase totals = | $762.05 | $803.5360 | $803.54 | $803.55 | $803.70 | |