| 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 | $9.75 | 12.319% | $10.9511 | $10.95 | $10.95 | $11.00 |
| Purchase #2 | $197.82 | 7.170% | $212.0037 | $212.00 | $212.00 | $212.00 |
| Purchase #3 | $116.86 | 6.601% | $124.5739 | $124.57 | $124.55 | $124.60 |
| Purchase #4 | $88.56 | 8.404% | $96.0026 | $96.00 | $96.00 | $96.00 |
| Purchase #5 | $200.39 | 3.610% | $207.6241 | $207.62 | $207.60 | $207.60 |
| Purchase #6 | $216.92 | 8.251% | $234.8181 | $234.82 | $234.80 | $234.80 |
| Purchase #7 | $166.50 | 11.284% | $185.2879 | $185.29 | $185.30 | $185.30 |
| 7 purchase totals = | $996.80 | $1,071.2614 | $1,071.25 | $1,071.20 | $1,071.30 | |