| 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 | $11.95 | 9.362% | $13.0688 | $13.07 | $13.05 | $13.10 |
| Purchase #2 | $40.35 | 7.131% | $43.2274 | $43.23 | $43.25 | $43.20 |
| Purchase #3 | $202.28 | 12.558% | $227.6823 | $227.68 | $227.70 | $227.70 |
| Purchase #4 | $72.72 | 3.743% | $75.4419 | $75.44 | $75.45 | $75.40 |
| Purchase #5 | $139.70 | 8.278% | $151.2644 | $151.26 | $151.25 | $151.30 |
| Purchase #6 | $219.44 | 9.491% | $240.2671 | $240.27 | $240.25 | $240.30 |
| Purchase #7 | $165.93 | 10.626% | $183.5617 | $183.56 | $183.55 | $183.60 |
| 7 purchase totals = | $852.37 | $934.5136 | $934.51 | $934.50 | $934.60 | |