| 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 | $43.94 | 8.253% | $47.5664 | $47.57 | $47.55 | $47.60 |
| Purchase #2 | $248.42 | 13.583% | $282.1629 | $282.16 | $282.15 | $282.20 |
| Purchase #3 | $241.36 | 6.624% | $257.3477 | $257.35 | $257.35 | $257.30 |
| Purchase #4 | $180.37 | 10.566% | $199.4279 | $199.43 | $199.45 | $199.40 |
| Purchase #5 | $188.97 | 7.261% | $202.6911 | $202.69 | $202.70 | $202.70 |
| Purchase #6 | $140.53 | 6.568% | $149.76 | $149.76 | $149.75 | $149.80 |
| Purchase #7 | $197.38 | 13.545% | $224.1151 | $224.12 | $224.10 | $224.10 |
| 7 purchase totals = | $1,240.97 | $1,363.0711 | $1,363.08 | $1,363.05 | $1,363.10 | |