| 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 | $27.35 | 6.363% | $29.0903 | $29.09 | $29.10 | $29.10 |
| Purchase #2 | $41.38 | 5.204% | $43.5334 | $43.53 | $43.55 | $43.50 |
| Purchase #3 | $192.76 | 10.811% | $213.5993 | $213.60 | $213.60 | $213.60 |
| Purchase #4 | $164.71 | 5.849% | $174.3439 | $174.34 | $174.35 | $174.30 |
| Purchase #5 | $21.76 | 4.600% | $22.761 | $22.76 | $22.75 | $22.80 |
| Purchase #6 | $230.32 | 10.239% | $253.9025 | $253.90 | $253.90 | $253.90 |
| Purchase #7 | $112.38 | 4.669% | $117.627 | $117.63 | $117.65 | $117.60 |
| 7 purchase totals = | $790.66 | $854.8574 | $854.85 | $854.90 | $854.80 | |