| 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 | $221.42 | 7.342% | $237.6767 | $237.68 | $237.70 | $237.70 |
| Purchase #2 | $12.55 | 9.219% | $13.707 | $13.71 | $13.70 | $13.70 |
| Purchase #3 | $241.83 | 8.659% | $262.7701 | $262.77 | $262.75 | $262.80 |
| Purchase #4 | $18.77 | 5.341% | $19.7725 | $19.77 | $19.75 | $19.80 |
| Purchase #5 | $62.85 | 11.261% | $69.9275 | $69.93 | $69.95 | $69.90 |
| Purchase #6 | $66.56 | 9.122% | $72.6316 | $72.63 | $72.65 | $72.60 |
| Purchase #7 | $88.92 | 4.247% | $92.6964 | $92.70 | $92.70 | $92.70 |
| 7 purchase totals = | $712.90 | $769.1818 | $769.19 | $769.20 | $769.20 | |