| 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 | $211.25 | 3.256% | $218.1283 | $218.13 | $218.15 | $218.10 |
| Purchase #2 | $28.51 | 11.835% | $31.8842 | $31.88 | $31.90 | $31.90 |
| Purchase #3 | $44.86 | 11.465% | $50.0032 | $50.00 | $50.00 | $50.00 |
| Purchase #4 | $91.30 | 9.288% | $99.7799 | $99.78 | $99.80 | $99.80 |
| Purchase #5 | $121.58 | 5.505% | $128.273 | $128.27 | $128.25 | $128.30 |
| Purchase #6 | $188.68 | 9.720% | $207.0197 | $207.02 | $207.00 | $207.00 |
| Purchase #7 | $49.46 | 6.354% | $52.6027 | $52.60 | $52.60 | $52.60 |
| 7 purchase totals = | $735.64 | $787.6910 | $787.68 | $787.70 | $787.70 | |