| 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 | $34.68 | 4.115% | $36.1071 | $36.11 | $36.10 | $36.10 |
| Purchase #2 | $13.95 | 5.147% | $14.668 | $14.67 | $14.65 | $14.70 |
| Purchase #3 | $65.95 | 3.469% | $68.2378 | $68.24 | $68.25 | $68.20 |
| Purchase #4 | $241.31 | 5.771% | $255.236 | $255.24 | $255.25 | $255.20 |
| Purchase #5 | $201.84 | 3.515% | $208.9347 | $208.93 | $208.95 | $208.90 |
| Purchase #6 | $121.55 | 4.365% | $126.8557 | $126.86 | $126.85 | $126.90 |
| Purchase #7 | $241.28 | 12.490% | $271.4159 | $271.42 | $271.40 | $271.40 |
| 7 purchase totals = | $920.56 | $981.4552 | $981.47 | $981.45 | $981.40 | |