| 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 | $98.44 | 5.109% | $103.4693 | $103.47 | $103.45 | $103.50 |
| Purchase #2 | $23.36 | 9.384% | $25.5521 | $25.55 | $25.55 | $25.60 |
| Purchase #3 | $248.58 | 4.235% | $259.1074 | $259.11 | $259.10 | $259.10 |
| Purchase #4 | $33.81 | 3.364% | $34.9474 | $34.95 | $34.95 | $34.90 |
| Purchase #5 | $205.74 | 11.417% | $229.2293 | $229.23 | $229.25 | $229.20 |
| Purchase #6 | $41.38 | 9.237% | $45.2023 | $45.20 | $45.20 | $45.20 |
| Purchase #7 | $86.69 | 8.201% | $93.7994 | $93.80 | $93.80 | $93.80 |
| 7 purchase totals = | $738.00 | $791.3072 | $791.31 | $791.30 | $791.30 | |