| 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 | $133.49 | 6.756% | $142.5086 | $142.51 | $142.50 | $142.50 |
| Purchase #2 | $153.86 | 7.524% | $165.4364 | $165.44 | $165.45 | $165.40 |
| Purchase #3 | $208.73 | 13.782% | $237.4972 | $237.50 | $237.50 | $237.50 |
| Purchase #4 | $250.48 | 3.837% | $260.0909 | $260.09 | $260.10 | $260.10 |
| Purchase #5 | $197.49 | 7.544% | $212.3886 | $212.39 | $212.40 | $212.40 |
| Purchase #6 | $65.48 | 6.834% | $69.9549 | $69.95 | $69.95 | $70.00 |
| Purchase #7 | $114.98 | 12.321% | $129.1467 | $129.15 | $129.15 | $129.10 |
| 7 purchase totals = | $1,124.51 | $1,217.0233 | $1,217.03 | $1,217.05 | $1,217.00 | |