| 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 | $22.61 | 11.207% | $25.1439 | $25.14 | $25.15 | $25.10 |
| Purchase #2 | $210.95 | 8.124% | $228.0876 | $228.09 | $228.10 | $228.10 |
| Purchase #3 | $140.97 | 7.778% | $151.9346 | $151.93 | $151.95 | $151.90 |
| Purchase #4 | $154.73 | 3.133% | $159.5777 | $159.58 | $159.60 | $159.60 |
| Purchase #5 | $73.57 | 3.465% | $76.1192 | $76.12 | $76.10 | $76.10 |
| Purchase #6 | $192.33 | 4.577% | $201.1329 | $201.13 | $201.15 | $201.10 |
| Purchase #7 | $50.94 | 7.135% | $54.5746 | $54.57 | $54.55 | $54.60 |
| 7 purchase totals = | $846.10 | $896.5705 | $896.56 | $896.60 | $896.50 | |