| 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 | $226.73 | 13.676% | $257.7376 | $257.74 | $257.75 | $257.70 |
| Purchase #2 | $43.99 | 5.285% | $46.3149 | $46.31 | $46.30 | $46.30 |
| Purchase #3 | $160.88 | 12.361% | $180.7664 | $180.77 | $180.75 | $180.80 |
| Purchase #4 | $117.94 | 4.824% | $123.6294 | $123.63 | $123.65 | $123.60 |
| Purchase #5 | $5.63 | 4.463% | $5.8813 | $5.88 | $5.90 | $5.90 |
| Purchase #6 | $35.77 | 10.814% | $39.6382 | $39.64 | $39.65 | $39.60 |
| Purchase #7 | $47.90 | 13.192% | $54.219 | $54.22 | $54.20 | $54.20 |
| 7 purchase totals = | $638.84 | $708.1868 | $708.19 | $708.20 | $708.10 | |