| 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 | $131.39 | 10.654% | $145.3883 | $145.39 | $145.40 | $145.40 |
| Purchase #2 | $249.39 | 10.141% | $274.6806 | $274.68 | $274.70 | $274.70 |
| Purchase #3 | $35.91 | 9.444% | $39.3013 | $39.30 | $39.30 | $39.30 |
| Purchase #4 | $54.74 | 11.369% | $60.9634 | $60.96 | $60.95 | $61.00 |
| Purchase #5 | $168.78 | 6.138% | $179.1397 | $179.14 | $179.15 | $179.10 |
| Purchase #6 | $35.78 | 13.843% | $40.733 | $40.73 | $40.75 | $40.70 |
| Purchase #7 | $91.87 | 6.600% | $97.9334 | $97.93 | $97.95 | $97.90 |
| 7 purchase totals = | $767.86 | $838.1397 | $838.13 | $838.20 | $838.10 | |