| 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 | $234.65 | 8.813% | $255.3297 | $255.33 | $255.35 | $255.30 |
| Purchase #2 | $230.48 | 5.326% | $242.7554 | $242.76 | $242.75 | $242.80 |
| Purchase #3 | $98.53 | 4.497% | $102.9609 | $102.96 | $102.95 | $103.00 |
| Purchase #4 | $217.44 | 11.738% | $242.9631 | $242.96 | $242.95 | $243.00 |
| Purchase #5 | $19.78 | 7.117% | $21.1877 | $21.19 | $21.20 | $21.20 |
| Purchase #6 | $205.64 | 11.291% | $228.8588 | $228.86 | $228.85 | $228.90 |
| Purchase #7 | $25.71 | 7.405% | $27.6138 | $27.61 | $27.60 | $27.60 |
| 7 purchase totals = | $1,032.23 | $1,121.6694 | $1,121.67 | $1,121.65 | $1,121.80 | |