| 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 | $40.68 | 10.233% | $44.8428 | $44.84 | $44.85 | $44.80 |
| Purchase #2 | $43.89 | 8.607% | $47.6676 | $47.67 | $47.65 | $47.70 |
| Purchase #3 | $221.75 | 4.370% | $231.4405 | $231.44 | $231.45 | $231.40 |
| Purchase #4 | $140.62 | 3.275% | $145.2253 | $145.23 | $145.25 | $145.20 |
| Purchase #5 | $92.25 | 13.712% | $104.8993 | $104.90 | $104.90 | $104.90 |
| Purchase #6 | $23.25 | 5.542% | $24.5385 | $24.54 | $24.55 | $24.50 |
| Purchase #7 | $171.81 | 5.849% | $181.8592 | $181.86 | $181.85 | $181.90 |
| 7 purchase totals = | $734.25 | $780.4732 | $780.48 | $780.50 | $780.40 | |