| 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 | $214.61 | 12.868% | $242.226 | $242.23 | $242.25 | $242.20 |
| Purchase #2 | $175.87 | 5.505% | $185.5516 | $185.55 | $185.55 | $185.60 |
| Purchase #3 | $39.63 | 9.181% | $43.2684 | $43.27 | $43.25 | $43.30 |
| Purchase #4 | $54.54 | 4.584% | $57.0401 | $57.04 | $57.05 | $57.00 |
| Purchase #5 | $20.74 | 11.516% | $23.1284 | $23.13 | $23.15 | $23.10 |
| Purchase #6 | $175.95 | 6.199% | $186.8571 | $186.86 | $186.85 | $186.90 |
| Purchase #7 | $90.65 | 6.460% | $96.506 | $96.51 | $96.50 | $96.50 |
| 7 purchase totals = | $771.99 | $834.5776 | $834.59 | $834.60 | $834.60 | |