| 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 | $151.46 | 9.782% | $166.2758 | $166.28 | $166.30 | $166.30 |
| Purchase #2 | $43.34 | 3.208% | $44.7303 | $44.73 | $44.75 | $44.70 |
| Purchase #3 | $21.34 | 5.754% | $22.5679 | $22.57 | $22.55 | $22.60 |
| Purchase #4 | $194.96 | 5.806% | $206.2794 | $206.28 | $206.30 | $206.30 |
| Purchase #5 | $141.58 | 5.323% | $149.1163 | $149.12 | $149.10 | $149.10 |
| Purchase #6 | $8.99 | 11.541% | $10.0275 | $10.03 | $10.05 | $10.00 |
| Purchase #7 | $244.69 | 11.290% | $272.3155 | $272.32 | $272.30 | $272.30 |
| 7 purchase totals = | $806.36 | $871.3127 | $871.33 | $871.35 | $871.30 | |