| 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 | $29.69 | 5.268% | $31.2541 | $31.25 | $31.25 | $31.30 |
| Purchase #2 | $27.68 | 5.707% | $29.2597 | $29.26 | $29.25 | $29.30 |
| Purchase #3 | $199.44 | 10.750% | $220.8798 | $220.88 | $220.90 | $220.90 |
| Purchase #4 | $57.95 | 12.556% | $65.2262 | $65.23 | $65.25 | $65.20 |
| Purchase #5 | $119.51 | 6.196% | $126.9148 | $126.91 | $126.90 | $126.90 |
| Purchase #6 | $68.30 | 12.149% | $76.5978 | $76.60 | $76.60 | $76.60 |
| Purchase #7 | $250.30 | 5.753% | $264.6998 | $264.70 | $264.70 | $264.70 |
| 7 purchase totals = | $752.87 | $814.8322 | $814.83 | $814.85 | $814.90 | |