| 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 | $163.49 | 3.464% | $169.1533 | $169.15 | $169.15 | $169.20 |
| Purchase #2 | $197.82 | 10.823% | $219.2301 | $219.23 | $219.25 | $219.20 |
| Purchase #3 | $92.38 | 11.734% | $103.2199 | $103.22 | $103.20 | $103.20 |
| Purchase #4 | $249.49 | 3.864% | $259.1303 | $259.13 | $259.15 | $259.10 |
| Purchase #5 | $147.55 | 8.504% | $160.0977 | $160.10 | $160.10 | $160.10 |
| Purchase #6 | $103.84 | 5.501% | $109.5522 | $109.55 | $109.55 | $109.60 |
| Purchase #7 | $39.55 | 12.344% | $44.4321 | $44.43 | $44.45 | $44.40 |
| 7 purchase totals = | $994.12 | $1,064.8156 | $1,064.81 | $1,064.85 | $1,064.80 | |