| 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 | $141.61 | 10.265% | $156.1463 | $156.15 | $156.15 | $156.10 |
| Purchase #2 | $119.44 | 8.405% | $129.4789 | $129.48 | $129.50 | $129.50 |
| Purchase #3 | $202.67 | 12.291% | $227.5802 | $227.58 | $227.60 | $227.60 |
| Purchase #4 | $65.30 | 4.635% | $68.3267 | $68.33 | $68.35 | $68.30 |
| Purchase #5 | $135.59 | 13.365% | $153.7116 | $153.71 | $153.70 | $153.70 |
| Purchase #6 | $90.39 | 8.192% | $97.7947 | $97.79 | $97.80 | $97.80 |
| Purchase #7 | $248.81 | 13.568% | $282.5685 | $282.57 | $282.55 | $282.60 |
| 7 purchase totals = | $1,003.81 | $1,115.6069 | $1,115.61 | $1,115.65 | $1,115.60 | |