| 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 | $31.73 | 13.515% | $36.0183 | $36.02 | $36.00 | $36.00 |
| Purchase #2 | $8.59 | 10.731% | $9.5118 | $9.51 | $9.50 | $9.50 |
| Purchase #3 | $53.38 | 12.594% | $60.1027 | $60.10 | $60.10 | $60.10 |
| Purchase #4 | $194.41 | 3.452% | $201.121 | $201.12 | $201.10 | $201.10 |
| Purchase #5 | $210.72 | 3.858% | $218.8496 | $218.85 | $218.85 | $218.80 |
| Purchase #6 | $52.80 | 8.230% | $57.1454 | $57.15 | $57.15 | $57.10 |
| Purchase #7 | $142.38 | 11.744% | $159.1011 | $159.10 | $159.10 | $159.10 |
| 7 purchase totals = | $694.01 | $741.8499 | $741.85 | $741.80 | $741.70 | |