| 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 | $18.33 | 12.547% | $20.6299 | $20.63 | $20.65 | $20.60 |
| Purchase #2 | $24.81 | 11.418% | $27.6428 | $27.64 | $27.65 | $27.60 |
| Purchase #3 | $215.67 | 4.385% | $225.1271 | $225.13 | $225.15 | $225.10 |
| Purchase #4 | $91.82 | 7.325% | $98.5458 | $98.55 | $98.55 | $98.50 |
| Purchase #5 | $204.26 | 13.663% | $232.168 | $232.17 | $232.15 | $232.20 |
| Purchase #6 | $113.65 | 4.154% | $118.371 | $118.37 | $118.35 | $118.40 |
| Purchase #7 | $236.45 | 12.439% | $265.862 | $265.86 | $265.85 | $265.90 |
| 7 purchase totals = | $904.99 | $988.3466 | $988.35 | $988.35 | $988.30 | |