| 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 | $97.33 | 5.679% | $102.8574 | $102.86 | $102.85 | $102.90 |
| Purchase #2 | $148.26 | 11.641% | $165.5189 | $165.52 | $165.50 | $165.50 |
| Purchase #3 | $108.67 | 8.244% | $117.6288 | $117.63 | $117.65 | $117.60 |
| Purchase #4 | $20.45 | 10.476% | $22.5923 | $22.59 | $22.60 | $22.60 |
| Purchase #5 | $69.35 | 6.791% | $74.0596 | $74.06 | $74.05 | $74.10 |
| Purchase #6 | $165.38 | 10.227% | $182.2934 | $182.29 | $182.30 | $182.30 |
| Purchase #7 | $17.60 | 5.842% | $18.6282 | $18.63 | $18.65 | $18.60 |
| 7 purchase totals = | $627.04 | $683.5786 | $683.58 | $683.60 | $683.60 | |