| 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 | $226.84 | 3.801% | $235.4622 | $235.46 | $235.45 | $235.50 |
| Purchase #2 | $102.91 | 6.673% | $109.7772 | $109.78 | $109.80 | $109.80 |
| Purchase #3 | $77.57 | 3.782% | $80.5037 | $80.50 | $80.50 | $80.50 |
| Purchase #4 | $5.98 | 5.203% | $6.2911 | $6.29 | $6.30 | $6.30 |
| Purchase #5 | $81.73 | 7.694% | $88.0183 | $88.02 | $88.00 | $88.00 |
| Purchase #6 | $74.60 | 13.806% | $84.8993 | $84.90 | $84.90 | $84.90 |
| Purchase #7 | $61.99 | 11.233% | $68.9533 | $68.95 | $68.95 | $69.00 |
| 7 purchase totals = | $631.62 | $673.9051 | $673.90 | $673.90 | $674.00 | |