| 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 | $187.48 | 6.697% | $200.0355 | $200.04 | $200.05 | $200.00 |
| Purchase #2 | $84.73 | 10.800% | $93.8808 | $93.88 | $93.90 | $93.90 |
| Purchase #3 | $148.66 | 11.309% | $165.472 | $165.47 | $165.45 | $165.50 |
| Purchase #4 | $9.49 | 8.518% | $10.2984 | $10.30 | $10.30 | $10.30 |
| Purchase #5 | $197.86 | 5.670% | $209.0787 | $209.08 | $209.10 | $209.10 |
| Purchase #6 | $159.48 | 13.332% | $180.7419 | $180.74 | $180.75 | $180.70 |
| Purchase #7 | $138.53 | 13.227% | $156.8534 | $156.85 | $156.85 | $156.90 |
| 7 purchase totals = | $926.23 | $1,016.3607 | $1,016.36 | $1,016.40 | $1,016.40 | |