| 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 | $44.69 | 10.535% | $49.3981 | $49.40 | $49.40 | $49.40 |
| Purchase #2 | $208.92 | 9.626% | $229.0306 | $229.03 | $229.05 | $229.00 |
| Purchase #3 | $110.74 | 11.551% | $123.5316 | $123.53 | $123.55 | $123.50 |
| Purchase #4 | $91.54 | 12.393% | $102.8846 | $102.88 | $102.90 | $102.90 |
| Purchase #5 | $231.45 | 3.427% | $239.3818 | $239.38 | $239.40 | $239.40 |
| Purchase #6 | $62.79 | 8.479% | $68.114 | $68.11 | $68.10 | $68.10 |
| Purchase #7 | $98.49 | 7.137% | $105.5192 | $105.52 | $105.50 | $105.50 |
| 7 purchase totals = | $848.62 | $917.8599 | $917.85 | $917.90 | $917.80 | |