| 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 | $245.92 | 4.564% | $257.1438 | $257.14 | $257.15 | $257.10 |
| Purchase #2 | $106.58 | 11.573% | $118.9145 | $118.91 | $118.90 | $118.90 |
| Purchase #3 | $31.75 | 12.588% | $35.7467 | $35.75 | $35.75 | $35.70 |
| Purchase #4 | $102.91 | 7.687% | $110.8207 | $110.82 | $110.80 | $110.80 |
| Purchase #5 | $64.43 | 6.204% | $68.4272 | $68.43 | $68.45 | $68.40 |
| Purchase #6 | $49.99 | 11.669% | $55.8233 | $55.82 | $55.80 | $55.80 |
| Purchase #7 | $60.33 | 13.751% | $68.626 | $68.63 | $68.65 | $68.60 |
| 7 purchase totals = | $661.91 | $715.5022 | $715.50 | $715.50 | $715.30 | |