| 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 | $34.27 | 6.486% | $36.4928 | $36.49 | $36.50 | $36.50 |
| Purchase #2 | $84.62 | 10.212% | $93.2614 | $93.26 | $93.25 | $93.30 |
| Purchase #3 | $36.38 | 9.484% | $39.8303 | $39.83 | $39.85 | $39.80 |
| Purchase #4 | $139.66 | 7.347% | $149.9208 | $149.92 | $149.90 | $149.90 |
| Purchase #5 | $74.41 | 13.152% | $84.1964 | $84.20 | $84.20 | $84.20 |
| Purchase #6 | $241.68 | 3.444% | $250.0035 | $250.00 | $250.00 | $250.00 |
| Purchase #7 | $81.90 | 10.722% | $90.6813 | $90.68 | $90.70 | $90.70 |
| 7 purchase totals = | $692.92 | $744.3865 | $744.38 | $744.40 | $744.40 | |