| 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 | $95.35 | 13.408% | $108.1345 | $108.13 | $108.15 | $108.10 |
| Purchase #2 | $136.97 | 12.853% | $154.5748 | $154.57 | $154.55 | $154.60 |
| Purchase #3 | $126.99 | 3.271% | $131.1438 | $131.14 | $131.15 | $131.10 |
| Purchase #4 | $211.90 | 3.211% | $218.7041 | $218.70 | $218.70 | $218.70 |
| Purchase #5 | $193.88 | 6.573% | $206.6237 | $206.62 | $206.60 | $206.60 |
| Purchase #6 | $103.90 | 3.862% | $107.9126 | $107.91 | $107.90 | $107.90 |
| Purchase #7 | $59.65 | 6.675% | $63.6316 | $63.63 | $63.65 | $63.60 |
| 7 purchase totals = | $928.64 | $990.7251 | $990.70 | $990.70 | $990.60 | |