| 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 | $115.90 | 7.438% | $124.5206 | $124.52 | $124.50 | $124.50 |
| Purchase #2 | $169.68 | 4.586% | $177.4615 | $177.46 | $177.45 | $177.50 |
| Purchase #3 | $250.76 | 13.598% | $284.8583 | $284.86 | $284.85 | $284.90 |
| Purchase #4 | $73.63 | 6.747% | $78.5978 | $78.60 | $78.60 | $78.60 |
| Purchase #5 | $41.91 | 12.178% | $47.0138 | $47.01 | $47.00 | $47.00 |
| Purchase #6 | $156.33 | 13.354% | $177.2063 | $177.21 | $177.20 | $177.20 |
| Purchase #7 | $194.42 | 13.438% | $220.5462 | $220.55 | $220.55 | $220.50 |
| 7 purchase totals = | $1,002.63 | $1,110.2045 | $1,110.21 | $1,110.15 | $1,110.20 | |