| 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 | $223.91 | 10.487% | $247.3914 | $247.39 | $247.40 | $247.40 |
| Purchase #2 | $125.51 | 13.494% | $142.4463 | $142.45 | $142.45 | $142.40 |
| Purchase #3 | $137.58 | 7.305% | $147.6302 | $147.63 | $147.65 | $147.60 |
| Purchase #4 | $146.61 | 9.728% | $160.8722 | $160.87 | $160.85 | $160.90 |
| Purchase #5 | $48.46 | 13.103% | $54.8097 | $54.81 | $54.80 | $54.80 |
| Purchase #6 | $165.41 | 8.562% | $179.5724 | $179.57 | $179.55 | $179.60 |
| Purchase #7 | $45.67 | 3.735% | $47.3758 | $47.38 | $47.40 | $47.40 |
| 7 purchase totals = | $893.15 | $980.0980 | $980.10 | $980.10 | $980.10 | |