| 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 | $39.45 | 10.325% | $43.5232 | $43.52 | $43.50 | $43.50 |
| Purchase #2 | $113.71 | 4.411% | $118.7257 | $118.73 | $118.75 | $118.70 |
| Purchase #3 | $51.56 | 4.545% | $53.9034 | $53.90 | $53.90 | $53.90 |
| Purchase #4 | $15.52 | 7.397% | $16.668 | $16.67 | $16.65 | $16.70 |
| Purchase #5 | $110.25 | 4.874% | $115.6236 | $115.62 | $115.60 | $115.60 |
| Purchase #6 | $49.74 | 4.475% | $51.9659 | $51.97 | $51.95 | $52.00 |
| Purchase #7 | $52.47 | 8.850% | $57.1136 | $57.11 | $57.10 | $57.10 |
| 7 purchase totals = | $432.70 | $457.5234 | $457.52 | $457.45 | $457.50 | |