| 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 | $10.26 | 3.262% | $10.5947 | $10.59 | $10.60 | $10.60 |
| Purchase #2 | $179.50 | 9.855% | $197.1897 | $197.19 | $197.20 | $197.20 |
| Purchase #3 | $19.70 | 11.500% | $21.9655 | $21.97 | $21.95 | $22.00 |
| Purchase #4 | $108.44 | 11.769% | $121.2023 | $121.20 | $121.20 | $121.20 |
| Purchase #5 | $12.26 | 5.163% | $12.893 | $12.89 | $12.90 | $12.90 |
| Purchase #6 | $175.39 | 3.451% | $181.4427 | $181.44 | $181.45 | $181.40 |
| Purchase #7 | $200.67 | 3.870% | $208.4359 | $208.44 | $208.45 | $208.40 |
| 7 purchase totals = | $706.22 | $753.7238 | $753.72 | $753.75 | $753.70 | |