| 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 | $103.33 | 3.178% | $106.6138 | $106.61 | $106.60 | $106.60 |
| Purchase #2 | $224.54 | 8.785% | $244.2658 | $244.27 | $244.25 | $244.30 |
| Purchase #3 | $10.38 | 13.125% | $11.7424 | $11.74 | $11.75 | $11.70 |
| Purchase #4 | $215.33 | 3.851% | $223.6224 | $223.62 | $223.60 | $223.60 |
| Purchase #5 | $213.62 | 12.799% | $240.9612 | $240.96 | $240.95 | $241.00 |
| Purchase #6 | $17.90 | 10.432% | $19.7673 | $19.77 | $19.75 | $19.80 |
| Purchase #7 | $147.61 | 8.297% | $159.8572 | $159.86 | $159.85 | $159.90 |
| 7 purchase totals = | $932.71 | $1,006.8301 | $1,006.83 | $1,006.75 | $1,006.90 | |