| 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 | $76.47 | 6.349% | $81.3251 | $81.33 | $81.35 | $81.30 |
| Purchase #2 | $48.80 | 13.403% | $55.3407 | $55.34 | $55.35 | $55.30 |
| Purchase #3 | $170.47 | 10.664% | $188.6489 | $188.65 | $188.65 | $188.60 |
| Purchase #4 | $247.86 | 4.190% | $258.2453 | $258.25 | $258.25 | $258.20 |
| Purchase #5 | $154.63 | 7.140% | $165.6706 | $165.67 | $165.65 | $165.70 |
| Purchase #6 | $33.55 | 7.598% | $36.0991 | $36.10 | $36.10 | $36.10 |
| Purchase #7 | $175.85 | 3.388% | $181.8078 | $181.81 | $181.80 | $181.80 |
| 7 purchase totals = | $907.63 | $967.1375 | $967.15 | $967.15 | $967.00 | |