| 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 | $97.76 | 13.215% | $110.679 | $110.68 | $110.70 | $110.70 |
| Purchase #2 | $17.26 | 4.824% | $18.0926 | $18.09 | $18.10 | $18.10 |
| Purchase #3 | $13.90 | 7.814% | $14.9861 | $14.99 | $15.00 | $15.00 |
| Purchase #4 | $80.54 | 13.207% | $91.1769 | $91.18 | $91.20 | $91.20 |
| Purchase #5 | $89.41 | 4.675% | $93.5899 | $93.59 | $93.60 | $93.60 |
| Purchase #6 | $114.77 | 7.814% | $123.7381 | $123.74 | $123.75 | $123.70 |
| Purchase #7 | $155.42 | 9.820% | $170.6822 | $170.68 | $170.70 | $170.70 |
| 7 purchase totals = | $569.06 | $622.9448 | $622.95 | $623.05 | $623.00 | |