| 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 | $11.75 | 13.164% | $13.2968 | $13.30 | $13.30 | $13.30 |
| Purchase #2 | $243.55 | 4.156% | $253.6719 | $253.67 | $253.65 | $253.70 |
| Purchase #3 | $167.55 | 7.465% | $180.0576 | $180.06 | $180.05 | $180.10 |
| Purchase #4 | $83.49 | 13.820% | $95.0283 | $95.03 | $95.05 | $95.00 |
| Purchase #5 | $167.52 | 8.386% | $181.5682 | $181.57 | $181.55 | $181.60 |
| Purchase #6 | $37.96 | 6.729% | $40.5143 | $40.51 | $40.50 | $40.50 |
| Purchase #7 | $77.84 | 12.817% | $87.8168 | $87.82 | $87.80 | $87.80 |
| 7 purchase totals = | $789.66 | $851.9539 | $851.96 | $851.90 | $852.00 | |