| 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 | $99.44 | 9.563% | $108.9494 | $108.95 | $108.95 | $108.90 |
| Purchase #2 | $35.61 | 3.321% | $36.7926 | $36.79 | $36.80 | $36.80 |
| Purchase #3 | $63.94 | 13.337% | $72.4677 | $72.47 | $72.45 | $72.50 |
| Purchase #4 | $74.58 | 8.405% | $80.8484 | $80.85 | $80.85 | $80.80 |
| Purchase #5 | $61.84 | 3.665% | $64.1064 | $64.11 | $64.10 | $64.10 |
| Purchase #6 | $100.47 | 10.821% | $111.3419 | $111.34 | $111.35 | $111.30 |
| Purchase #7 | $183.70 | 8.340% | $199.0206 | $199.02 | $199.00 | $199.00 |
| 7 purchase totals = | $619.58 | $673.5270 | $673.53 | $673.50 | $673.40 | |