| 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 | $198.82 | 4.412% | $207.5919 | $207.59 | $207.60 | $207.60 |
| Purchase #2 | $176.65 | 13.475% | $200.4536 | $200.45 | $200.45 | $200.50 |
| Purchase #3 | $175.44 | 11.241% | $195.1612 | $195.16 | $195.15 | $195.20 |
| Purchase #4 | $180.33 | 4.227% | $187.9525 | $187.95 | $187.95 | $188.00 |
| Purchase #5 | $244.98 | 9.872% | $269.1644 | $269.16 | $269.15 | $269.20 |
| Purchase #6 | $188.53 | 6.555% | $200.8881 | $200.89 | $200.90 | $200.90 |
| Purchase #7 | $9.94 | 10.466% | $10.9803 | $10.98 | $11.00 | $11.00 |
| 7 purchase totals = | $1,174.69 | $1,272.1920 | $1,272.18 | $1,272.20 | $1,272.40 | |