| 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 | $212.58 | 13.831% | $241.9819 | $241.98 | $242.00 | $242.00 |
| Purchase #2 | $180.39 | 13.660% | $205.0313 | $205.03 | $205.05 | $205.00 |
| Purchase #3 | $203.41 | 6.718% | $217.0751 | $217.08 | $217.10 | $217.10 |
| Purchase #4 | $210.74 | 13.140% | $238.4312 | $238.43 | $238.45 | $238.40 |
| Purchase #5 | $25.40 | 10.667% | $28.1094 | $28.11 | $28.10 | $28.10 |
| Purchase #6 | $244.95 | 11.331% | $272.7053 | $272.71 | $272.70 | $272.70 |
| Purchase #7 | $230.30 | 6.256% | $244.7076 | $244.71 | $244.70 | $244.70 |
| 7 purchase totals = | $1,307.77 | $1,448.0418 | $1,448.05 | $1,448.10 | $1,448.00 | |