| 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 | $211.97 | 3.639% | $219.6836 | $219.68 | $219.70 | $219.70 |
| Purchase #2 | $213.87 | 13.227% | $242.1586 | $242.16 | $242.15 | $242.20 |
| Purchase #3 | $93.56 | 7.410% | $100.4928 | $100.49 | $100.50 | $100.50 |
| Purchase #4 | $159.73 | 8.400% | $173.1473 | $173.15 | $173.15 | $173.10 |
| Purchase #5 | $144.90 | 13.611% | $164.6223 | $164.62 | $164.60 | $164.60 |
| Purchase #6 | $215.41 | 13.324% | $244.1112 | $244.11 | $244.10 | $244.10 |
| Purchase #7 | $195.40 | 11.593% | $218.0527 | $218.05 | $218.05 | $218.10 |
| 7 purchase totals = | $1,234.84 | $1,362.2685 | $1,362.26 | $1,362.25 | $1,362.30 | |