| 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 | $141.77 | 4.181% | $147.6974 | $147.70 | $147.70 | $147.70 |
| Purchase #2 | $144.33 | 5.211% | $151.851 | $151.85 | $151.85 | $151.90 |
| Purchase #3 | $78.90 | 6.491% | $84.0214 | $84.02 | $84.00 | $84.00 |
| Purchase #4 | $200.39 | 12.137% | $224.7113 | $224.71 | $224.70 | $224.70 |
| Purchase #5 | $43.86 | 10.668% | $48.539 | $48.54 | $48.55 | $48.50 |
| Purchase #6 | $90.82 | 13.752% | $103.3096 | $103.31 | $103.30 | $103.30 |
| Purchase #7 | $109.37 | 5.784% | $115.696 | $115.70 | $115.70 | $115.70 |
| 7 purchase totals = | $809.44 | $875.8257 | $875.83 | $875.80 | $875.80 | |