| 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 | $186.46 | 6.171% | $197.9664 | $197.97 | $197.95 | $198.00 |
| Purchase #2 | $213.96 | 13.374% | $242.575 | $242.58 | $242.60 | $242.60 |
| Purchase #3 | $175.55 | 9.339% | $191.9446 | $191.94 | $191.95 | $191.90 |
| Purchase #4 | $162.28 | 5.165% | $170.6618 | $170.66 | $170.65 | $170.70 |
| Purchase #5 | $6.39 | 12.251% | $7.1728 | $7.17 | $7.15 | $7.20 |
| Purchase #6 | $62.31 | 10.193% | $68.6613 | $68.66 | $68.65 | $68.70 |
| Purchase #7 | $240.66 | 11.381% | $268.0495 | $268.05 | $268.05 | $268.00 |
| 7 purchase totals = | $1,047.61 | $1,147.0314 | $1,147.03 | $1,147.00 | $1,147.10 | |