| 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 | $215.92 | 12.501% | $242.9122 | $242.91 | $242.90 | $242.90 |
| Purchase #2 | $185.81 | 4.533% | $194.2328 | $194.23 | $194.25 | $194.20 |
| Purchase #3 | $112.91 | 8.829% | $122.8788 | $122.88 | $122.90 | $122.90 |
| Purchase #4 | $27.98 | 12.559% | $31.494 | $31.49 | $31.50 | $31.50 |
| Purchase #5 | $135.57 | 10.583% | $149.9174 | $149.92 | $149.90 | $149.90 |
| Purchase #6 | $183.70 | 10.733% | $203.4165 | $203.42 | $203.40 | $203.40 |
| Purchase #7 | $204.77 | 12.454% | $230.2721 | $230.27 | $230.25 | $230.30 |
| 7 purchase totals = | $1,066.66 | $1,175.1238 | $1,175.12 | $1,175.10 | $1,175.10 | |