| 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 | $87.91 | 9.228% | $96.0223 | $96.02 | $96.00 | $96.00 |
| Purchase #2 | $110.48 | 8.200% | $119.5394 | $119.54 | $119.55 | $119.50 |
| Purchase #3 | $37.92 | 5.508% | $40.0086 | $40.01 | $40.00 | $40.00 |
| Purchase #4 | $133.79 | 8.848% | $145.6277 | $145.63 | $145.65 | $145.60 |
| Purchase #5 | $90.48 | 10.504% | $99.984 | $99.98 | $100.00 | $100.00 |
| Purchase #6 | $125.98 | 10.138% | $138.7519 | $138.75 | $138.75 | $138.80 |
| Purchase #7 | $167.96 | 10.405% | $185.4362 | $185.44 | $185.45 | $185.40 |
| 7 purchase totals = | $754.52 | $825.3701 | $825.37 | $825.40 | $825.30 | |