| 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 | $90.87 | 11.632% | $101.44 | $101.44 | $101.45 | $101.40 |
| Purchase #2 | $133.60 | 4.184% | $139.1898 | $139.19 | $139.20 | $139.20 |
| Purchase #3 | $106.42 | 11.737% | $118.9105 | $118.91 | $118.90 | $118.90 |
| Purchase #4 | $183.28 | 4.526% | $191.5753 | $191.58 | $191.60 | $191.60 |
| Purchase #5 | $132.55 | 11.685% | $148.0385 | $148.04 | $148.05 | $148.00 |
| Purchase #6 | $210.85 | 13.590% | $239.5045 | $239.50 | $239.50 | $239.50 |
| Purchase #7 | $55.96 | 8.298% | $60.6036 | $60.60 | $60.60 | $60.60 |
| 7 purchase totals = | $913.53 | $999.2622 | $999.26 | $999.30 | $999.20 | |