| 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 | $102.30 | 3.816% | $106.2038 | $106.20 | $106.20 | $106.20 |
| Purchase #2 | $244.88 | 7.712% | $263.7651 | $263.77 | $263.75 | $263.80 |
| Purchase #3 | $154.51 | 8.240% | $167.2416 | $167.24 | $167.25 | $167.20 |
| Purchase #4 | $239.98 | 4.400% | $250.5391 | $250.54 | $250.55 | $250.50 |
| Purchase #5 | $159.97 | 5.245% | $168.3604 | $168.36 | $168.35 | $168.40 |
| Purchase #6 | $10.77 | 5.155% | $11.3252 | $11.33 | $11.35 | $11.30 |
| Purchase #7 | $238.63 | 7.574% | $256.7038 | $256.70 | $256.70 | $256.70 |
| 7 purchase totals = | $1,151.04 | $1,224.1390 | $1,224.14 | $1,224.15 | $1,224.10 | |