| 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 | $71.27 | 4.142% | $74.222 | $74.22 | $74.20 | $74.20 |
| Purchase #2 | $115.32 | 8.568% | $125.2006 | $125.20 | $125.20 | $125.20 |
| Purchase #3 | $68.74 | 11.406% | $76.5805 | $76.58 | $76.60 | $76.60 |
| Purchase #4 | $161.78 | 5.243% | $170.2621 | $170.26 | $170.25 | $170.30 |
| Purchase #5 | $53.25 | 13.254% | $60.3078 | $60.31 | $60.30 | $60.30 |
| Purchase #6 | $69.39 | 7.163% | $74.3604 | $74.36 | $74.35 | $74.40 |
| Purchase #7 | $84.48 | 3.317% | $87.2822 | $87.28 | $87.30 | $87.30 |
| 7 purchase totals = | $624.23 | $668.2156 | $668.21 | $668.20 | $668.30 | |