| 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 | $184.72 | 8.174% | $199.819 | $199.82 | $199.80 | $199.80 |
| Purchase #2 | $133.41 | 11.716% | $149.0403 | $149.04 | $149.05 | $149.00 |
| Purchase #3 | $185.80 | 8.555% | $201.6952 | $201.70 | $201.70 | $201.70 |
| Purchase #4 | $37.77 | 4.610% | $39.5112 | $39.51 | $39.50 | $39.50 |
| Purchase #5 | $74.26 | 10.519% | $82.0714 | $82.07 | $82.05 | $82.10 |
| Purchase #6 | $124.40 | 13.343% | $140.9987 | $141.00 | $141.00 | $141.00 |
| Purchase #7 | $38.56 | 8.732% | $41.9271 | $41.93 | $41.95 | $41.90 |
| 7 purchase totals = | $778.92 | $855.0629 | $855.07 | $855.05 | $855.00 | |