| 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 | $108.73 | 8.572% | $118.0503 | $118.05 | $118.05 | $118.10 |
| Purchase #2 | $132.63 | 6.436% | $141.1661 | $141.17 | $141.15 | $141.20 |
| Purchase #3 | $171.64 | 13.476% | $194.7702 | $194.77 | $194.75 | $194.80 |
| Purchase #4 | $69.44 | 12.785% | $78.3179 | $78.32 | $78.30 | $78.30 |
| Purchase #5 | $232.48 | 9.332% | $254.175 | $254.18 | $254.20 | $254.20 |
| Purchase #6 | $230.32 | 6.154% | $244.4939 | $244.49 | $244.50 | $244.50 |
| Purchase #7 | $111.53 | 5.130% | $117.2515 | $117.25 | $117.25 | $117.30 |
| 7 purchase totals = | $1,056.77 | $1,148.2249 | $1,148.23 | $1,148.20 | $1,148.40 | |