| 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 | $48.70 | 6.450% | $51.8412 | $51.84 | $51.85 | $51.80 |
| Purchase #2 | $177.31 | 12.812% | $200.027 | $200.03 | $200.05 | $200.00 |
| Purchase #3 | $78.69 | 12.750% | $88.723 | $88.72 | $88.70 | $88.70 |
| Purchase #4 | $55.90 | 12.755% | $63.03 | $63.03 | $63.05 | $63.00 |
| Purchase #5 | $41.80 | 6.383% | $44.4681 | $44.47 | $44.45 | $44.50 |
| Purchase #6 | $95.71 | 12.339% | $107.5197 | $107.52 | $107.50 | $107.50 |
| Purchase #7 | $11.48 | 12.855% | $12.9558 | $12.96 | $12.95 | $13.00 |
| 7 purchase totals = | $509.59 | $568.5648 | $568.57 | $568.55 | $568.50 | |