| 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 | $6.60 | 9.803% | $7.247 | $7.25 | $7.25 | $7.20 |
| Purchase #2 | $45.44 | 6.595% | $48.4368 | $48.44 | $48.45 | $48.40 |
| Purchase #3 | $47.94 | 13.487% | $54.4057 | $54.41 | $54.40 | $54.40 |
| Purchase #4 | $62.41 | 3.722% | $64.7329 | $64.73 | $64.75 | $64.70 |
| Purchase #5 | $151.74 | 8.850% | $165.169 | $165.17 | $165.15 | $165.20 |
| Purchase #6 | $184.78 | 3.497% | $191.2418 | $191.24 | $191.25 | $191.20 |
| Purchase #7 | $132.52 | 10.669% | $146.6586 | $146.66 | $146.65 | $146.70 |
| 7 purchase totals = | $631.43 | $677.8918 | $677.90 | $677.90 | $677.80 | |