| 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 | $31.87 | 5.199% | $33.5269 | $33.53 | $33.55 | $33.50 |
| Purchase #2 | $194.44 | 3.790% | $201.8093 | $201.81 | $201.80 | $201.80 |
| Purchase #3 | $88.49 | 13.808% | $100.7087 | $100.71 | $100.70 | $100.70 |
| Purchase #4 | $18.30 | 10.291% | $20.1833 | $20.18 | $20.20 | $20.20 |
| Purchase #5 | $70.69 | 5.274% | $74.4182 | $74.42 | $74.40 | $74.40 |
| Purchase #6 | $166.81 | 5.720% | $176.3515 | $176.35 | $176.35 | $176.40 |
| Purchase #7 | $27.45 | 6.396% | $29.2057 | $29.21 | $29.20 | $29.20 |
| 7 purchase totals = | $598.05 | $636.2036 | $636.21 | $636.20 | $636.20 | |