| 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 | $70.70 | 3.295% | $73.0296 | $73.03 | $73.05 | $73.00 |
| Purchase #2 | $58.75 | 10.517% | $64.9287 | $64.93 | $64.95 | $64.90 |
| Purchase #3 | $181.96 | 13.309% | $206.1771 | $206.18 | $206.20 | $206.20 |
| Purchase #4 | $204.45 | 6.136% | $216.9951 | $217.00 | $217.00 | $217.00 |
| Purchase #5 | $169.91 | 10.178% | $187.2034 | $187.20 | $187.20 | $187.20 |
| Purchase #6 | $241.81 | 6.485% | $257.4914 | $257.49 | $257.50 | $257.50 |
| Purchase #7 | $172.77 | 7.471% | $185.6776 | $185.68 | $185.70 | $185.70 |
| 7 purchase totals = | $1,100.35 | $1,191.5029 | $1,191.51 | $1,191.60 | $1,191.50 | |