| 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 | $188.71 | 5.331% | $198.7701 | $198.77 | $198.75 | $198.80 |
| Purchase #2 | $115.69 | 13.830% | $131.6899 | $131.69 | $131.70 | $131.70 |
| Purchase #3 | $198.41 | 5.278% | $208.8821 | $208.88 | $208.90 | $208.90 |
| Purchase #4 | $130.58 | 4.263% | $136.1466 | $136.15 | $136.15 | $136.10 |
| Purchase #5 | $169.46 | 8.541% | $183.9336 | $183.93 | $183.95 | $183.90 |
| Purchase #6 | $228.72 | 10.703% | $253.1999 | $253.20 | $253.20 | $253.20 |
| Purchase #7 | $231.51 | 3.681% | $240.0319 | $240.03 | $240.05 | $240.00 |
| 7 purchase totals = | $1,263.08 | $1,352.6541 | $1,352.65 | $1,352.70 | $1,352.60 | |