| 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 | $164.26 | 3.270% | $169.6313 | $169.63 | $169.65 | $169.60 |
| Purchase #2 | $129.95 | 9.684% | $142.5344 | $142.53 | $142.55 | $142.50 |
| Purchase #3 | $31.75 | 4.840% | $33.2867 | $33.29 | $33.30 | $33.30 |
| Purchase #4 | $120.57 | 8.852% | $131.2429 | $131.24 | $131.25 | $131.20 |
| Purchase #5 | $172.77 | 3.492% | $178.8031 | $178.80 | $178.80 | $178.80 |
| Purchase #6 | $10.66 | 5.728% | $11.2706 | $11.27 | $11.25 | $11.30 |
| Purchase #7 | $191.69 | 6.158% | $203.4943 | $203.49 | $203.50 | $203.50 |
| 7 purchase totals = | $821.65 | $870.2633 | $870.25 | $870.30 | $870.20 | |