| 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 | $163.31 | 5.349% | $172.0455 | $172.05 | $172.05 | $172.00 |
| Purchase #2 | $22.52 | 4.675% | $23.5728 | $23.57 | $23.55 | $23.60 |
| Purchase #3 | $54.61 | 9.363% | $59.7231 | $59.72 | $59.70 | $59.70 |
| Purchase #4 | $80.64 | 13.732% | $91.7135 | $91.71 | $91.70 | $91.70 |
| Purchase #5 | $108.71 | 12.153% | $121.9215 | $121.92 | $121.90 | $121.90 |
| Purchase #6 | $149.85 | 6.253% | $159.2201 | $159.22 | $159.20 | $159.20 |
| Purchase #7 | $108.62 | 9.445% | $118.8792 | $118.88 | $118.90 | $118.90 |
| 7 purchase totals = | $688.26 | $747.0757 | $747.07 | $747.00 | $747.00 | |