| 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 | $15.67 | 11.630% | $17.4924 | $17.49 | $17.50 | $17.50 |
| Purchase #2 | $116.71 | 3.735% | $121.0691 | $121.07 | $121.05 | $121.10 |
| Purchase #3 | $123.38 | 11.342% | $137.3738 | $137.37 | $137.35 | $137.40 |
| Purchase #4 | $194.58 | 11.821% | $217.5813 | $217.58 | $217.60 | $217.60 |
| Purchase #5 | $45.75 | 10.149% | $50.3932 | $50.39 | $50.40 | $50.40 |
| Purchase #6 | $232.46 | 10.392% | $256.6172 | $256.62 | $256.60 | $256.60 |
| Purchase #7 | $130.32 | 11.718% | $145.5909 | $145.59 | $145.60 | $145.60 |
| 7 purchase totals = | $858.87 | $946.1179 | $946.11 | $946.10 | $946.20 | |