| 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 | $83.73 | 11.622% | $93.4611 | $93.46 | $93.45 | $93.50 |
| Purchase #2 | $18.72 | 12.780% | $21.1124 | $21.11 | $21.10 | $21.10 |
| Purchase #3 | $113.31 | 6.154% | $120.2831 | $120.28 | $120.30 | $120.30 |
| Purchase #4 | $158.65 | 8.405% | $171.9845 | $171.98 | $172.00 | $172.00 |
| Purchase #5 | $183.81 | 10.166% | $202.4961 | $202.50 | $202.50 | $202.50 |
| Purchase #6 | $240.62 | 12.743% | $271.2822 | $271.28 | $271.30 | $271.30 |
| Purchase #7 | $31.58 | 6.467% | $33.6223 | $33.62 | $33.60 | $33.60 |
| 7 purchase totals = | $830.42 | $914.2417 | $914.23 | $914.25 | $914.30 | |