| 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 | $214.38 | 13.443% | $243.1991 | $243.20 | $243.20 | $243.20 |
| Purchase #2 | $228.92 | 5.303% | $241.0596 | $241.06 | $241.05 | $241.10 |
| Purchase #3 | $170.67 | 13.253% | $193.2889 | $193.29 | $193.30 | $193.30 |
| Purchase #4 | $52.50 | 11.278% | $58.421 | $58.42 | $58.40 | $58.40 |
| Purchase #5 | $61.65 | 8.622% | $66.9655 | $66.97 | $66.95 | $67.00 |
| Purchase #6 | $9.79 | 12.624% | $11.0259 | $11.03 | $11.05 | $11.00 |
| Purchase #7 | $238.44 | 11.438% | $265.7128 | $265.71 | $265.70 | $265.70 |
| 7 purchase totals = | $976.35 | $1,079.6728 | $1,079.68 | $1,079.65 | $1,079.70 | |