| 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 | $75.38 | 11.744% | $84.2326 | $84.23 | $84.25 | $84.20 |
| Purchase #2 | $112.67 | 5.197% | $118.5255 | $118.53 | $118.55 | $118.50 |
| Purchase #3 | $155.92 | 4.825% | $163.4431 | $163.44 | $163.45 | $163.40 |
| Purchase #4 | $19.33 | 9.707% | $21.2064 | $21.21 | $21.20 | $21.20 |
| Purchase #5 | $109.28 | 13.405% | $123.929 | $123.93 | $123.95 | $123.90 |
| Purchase #6 | $47.39 | 7.330% | $50.8637 | $50.86 | $50.85 | $50.90 |
| Purchase #7 | $56.35 | 9.192% | $61.5297 | $61.53 | $61.55 | $61.50 |
| 7 purchase totals = | $576.32 | $623.7300 | $623.73 | $623.80 | $623.60 | |