| 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 | $221.90 | 3.479% | $229.6199 | $229.62 | $229.60 | $229.60 |
| Purchase #2 | $106.40 | 8.769% | $115.7302 | $115.73 | $115.75 | $115.70 |
| Purchase #3 | $235.60 | 7.709% | $253.7624 | $253.76 | $253.75 | $253.80 |
| Purchase #4 | $23.88 | 6.762% | $25.4948 | $25.49 | $25.50 | $25.50 |
| Purchase #5 | $35.48 | 5.863% | $37.5602 | $37.56 | $37.55 | $37.60 |
| Purchase #6 | $21.35 | 5.742% | $22.5759 | $22.58 | $22.60 | $22.60 |
| Purchase #7 | $238.88 | 10.595% | $264.1893 | $264.19 | $264.20 | $264.20 |
| 7 purchase totals = | $883.49 | $948.9327 | $948.93 | $948.95 | $949.00 | |