| 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 | $135.37 | 9.301% | $147.9608 | $147.96 | $147.95 | $148.00 |
| Purchase #2 | $88.92 | 9.726% | $97.5684 | $97.57 | $97.55 | $97.60 |
| Purchase #3 | $243.39 | 5.223% | $256.1023 | $256.10 | $256.10 | $256.10 |
| Purchase #4 | $8.98 | 3.185% | $9.266 | $9.27 | $9.25 | $9.30 |
| Purchase #5 | $175.93 | 3.611% | $182.2828 | $182.28 | $182.30 | $182.30 |
| Purchase #6 | $244.78 | 12.786% | $276.0776 | $276.08 | $276.10 | $276.10 |
| Purchase #7 | $142.50 | 8.824% | $155.0742 | $155.07 | $155.05 | $155.10 |
| 7 purchase totals = | $1,039.87 | $1,124.3321 | $1,124.33 | $1,124.30 | $1,124.50 | |