| 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 | $133.86 | 12.785% | $150.974 | $150.97 | $150.95 | $151.00 |
| Purchase #2 | $185.33 | 11.485% | $206.6152 | $206.62 | $206.60 | $206.60 |
| Purchase #3 | $95.50 | 13.334% | $108.234 | $108.23 | $108.25 | $108.20 |
| Purchase #4 | $11.67 | 13.801% | $13.2806 | $13.28 | $13.30 | $13.30 |
| Purchase #5 | $32.27 | 5.616% | $34.0823 | $34.08 | $34.10 | $34.10 |
| Purchase #6 | $193.56 | 8.514% | $210.0397 | $210.04 | $210.05 | $210.00 |
| Purchase #7 | $195.58 | 7.467% | $210.184 | $210.18 | $210.20 | $210.20 |
| 7 purchase totals = | $847.77 | $933.4098 | $933.40 | $933.45 | $933.40 | |