| 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 | $132.66 | 8.874% | $144.4322 | $144.43 | $144.45 | $144.40 |
| Purchase #2 | $180.50 | 5.425% | $190.2921 | $190.29 | $190.30 | $190.30 |
| Purchase #3 | $165.44 | 4.364% | $172.6598 | $172.66 | $172.65 | $172.70 |
| Purchase #4 | $231.87 | 3.265% | $239.4406 | $239.44 | $239.45 | $239.40 |
| Purchase #5 | $20.80 | 8.663% | $22.6019 | $22.60 | $22.60 | $22.60 |
| Purchase #6 | $94.75 | 7.497% | $101.8534 | $101.85 | $101.85 | $101.90 |
| Purchase #7 | $139.84 | 8.649% | $151.9348 | $151.93 | $151.95 | $151.90 |
| 7 purchase totals = | $965.86 | $1,023.2148 | $1,023.20 | $1,023.25 | $1,023.20 | |