| 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 | $84.61 | 4.805% | $88.6755 | $88.68 | $88.70 | $88.70 |
| Purchase #2 | $63.50 | 10.691% | $70.2888 | $70.29 | $70.30 | $70.30 |
| Purchase #3 | $125.99 | 4.227% | $131.3156 | $131.32 | $131.30 | $131.30 |
| Purchase #4 | $17.49 | 4.510% | $18.2788 | $18.28 | $18.30 | $18.30 |
| Purchase #5 | $124.70 | 13.398% | $141.4073 | $141.41 | $141.40 | $141.40 |
| Purchase #6 | $5.87 | 10.436% | $6.4826 | $6.48 | $6.50 | $6.50 |
| Purchase #7 | $202.82 | 12.439% | $228.0488 | $228.05 | $228.05 | $228.00 |
| 7 purchase totals = | $624.98 | $684.4974 | $684.51 | $684.55 | $684.50 | |