| 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 | $181.34 | 10.718% | $200.776 | $200.78 | $200.80 | $200.80 |
| Purchase #2 | $148.59 | 12.752% | $167.5382 | $167.54 | $167.55 | $167.50 |
| Purchase #3 | $94.97 | 8.669% | $103.2029 | $103.20 | $103.20 | $103.20 |
| Purchase #4 | $98.53 | 6.484% | $104.9187 | $104.92 | $104.90 | $104.90 |
| Purchase #5 | $187.94 | 11.255% | $209.0926 | $209.09 | $209.10 | $209.10 |
| Purchase #6 | $118.67 | 12.669% | $133.7043 | $133.70 | $133.70 | $133.70 |
| Purchase #7 | $100.44 | 10.259% | $110.7441 | $110.74 | $110.75 | $110.70 |
| 7 purchase totals = | $930.48 | $1,029.9768 | $1,029.97 | $1,030.00 | $1,029.90 | |