| 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 | $205.74 | 3.745% | $213.445 | $213.45 | $213.45 | $213.40 |
| Purchase #2 | $80.53 | 13.750% | $91.6029 | $91.60 | $91.60 | $91.60 |
| Purchase #3 | $138.69 | 7.858% | $149.5883 | $149.59 | $149.60 | $149.60 |
| Purchase #4 | $71.84 | 8.640% | $78.047 | $78.05 | $78.05 | $78.00 |
| Purchase #5 | $141.95 | 11.152% | $157.7803 | $157.78 | $157.80 | $157.80 |
| Purchase #6 | $136.42 | 5.420% | $143.814 | $143.81 | $143.80 | $143.80 |
| Purchase #7 | $45.52 | 5.274% | $47.9207 | $47.92 | $47.90 | $47.90 |
| 7 purchase totals = | $820.69 | $882.1982 | $882.20 | $882.20 | $882.10 | |