| 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 | $64.52 | 3.150% | $66.5524 | $66.55 | $66.55 | $66.60 |
| Purchase #2 | $224.58 | 8.324% | $243.274 | $243.27 | $243.25 | $243.30 |
| Purchase #3 | $58.32 | 3.338% | $60.2667 | $60.27 | $60.25 | $60.30 |
| Purchase #4 | $36.79 | 6.147% | $39.0515 | $39.05 | $39.05 | $39.10 |
| Purchase #5 | $113.90 | 13.231% | $128.9701 | $128.97 | $128.95 | $129.00 |
| Purchase #6 | $42.36 | 6.305% | $45.0308 | $45.03 | $45.05 | $45.00 |
| Purchase #7 | $232.49 | 13.465% | $263.7948 | $263.79 | $263.80 | $263.80 |
| 7 purchase totals = | $772.96 | $846.9403 | $846.93 | $846.90 | $847.10 | |