| 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 | $197.27 | 8.485% | $214.0084 | $214.01 | $214.00 | $214.00 |
| Purchase #2 | $34.35 | 11.113% | $38.1673 | $38.17 | $38.15 | $38.20 |
| Purchase #3 | $244.88 | 7.853% | $264.1104 | $264.11 | $264.10 | $264.10 |
| Purchase #4 | $37.83 | 5.626% | $39.9583 | $39.96 | $39.95 | $40.00 |
| Purchase #5 | $15.46 | 7.147% | $16.5649 | $16.56 | $16.55 | $16.60 |
| Purchase #6 | $19.69 | 9.359% | $21.5328 | $21.53 | $21.55 | $21.50 |
| Purchase #7 | $218.34 | 6.762% | $233.1042 | $233.10 | $233.10 | $233.10 |
| 7 purchase totals = | $767.82 | $827.4463 | $827.44 | $827.40 | $827.50 | |