| 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 | $83.92 | 10.562% | $92.7836 | $92.78 | $92.80 | $92.80 |
| Purchase #2 | $206.77 | 10.444% | $228.3651 | $228.37 | $228.35 | $228.40 |
| Purchase #3 | $27.85 | 12.451% | $31.3176 | $31.32 | $31.30 | $31.30 |
| Purchase #4 | $244.64 | 7.335% | $262.5843 | $262.58 | $262.60 | $262.60 |
| Purchase #5 | $83.32 | 11.845% | $93.1893 | $93.19 | $93.20 | $93.20 |
| Purchase #6 | $107.80 | 3.248% | $111.3013 | $111.30 | $111.30 | $111.30 |
| Purchase #7 | $131.78 | 10.236% | $145.269 | $145.27 | $145.25 | $145.30 |
| 7 purchase totals = | $886.08 | $964.8102 | $964.81 | $964.80 | $964.90 | |