| 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 | $49.77 | 13.552% | $56.5148 | $56.51 | $56.50 | $56.50 |
| Purchase #2 | $44.39 | 11.389% | $49.4456 | $49.45 | $49.45 | $49.40 |
| Purchase #3 | $242.47 | 5.673% | $256.2253 | $256.23 | $256.25 | $256.20 |
| Purchase #4 | $146.66 | 4.339% | $153.0236 | $153.02 | $153.00 | $153.00 |
| Purchase #5 | $163.42 | 12.460% | $183.7821 | $183.78 | $183.80 | $183.80 |
| Purchase #6 | $123.53 | 13.837% | $140.6228 | $140.62 | $140.60 | $140.60 |
| Purchase #7 | $217.96 | 13.283% | $246.9116 | $246.91 | $246.90 | $246.90 |
| 7 purchase totals = | $988.20 | $1,086.5258 | $1,086.52 | $1,086.50 | $1,086.40 | |