| 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 | $130.90 | 11.318% | $145.7153 | $145.72 | $145.70 | $145.70 |
| Purchase #2 | $207.68 | 3.111% | $214.1409 | $214.14 | $214.15 | $214.10 |
| Purchase #3 | $18.35 | 8.597% | $19.9275 | $19.93 | $19.95 | $19.90 |
| Purchase #4 | $203.88 | 13.558% | $231.5221 | $231.52 | $231.50 | $231.50 |
| Purchase #5 | $47.61 | 5.175% | $50.0738 | $50.07 | $50.05 | $50.10 |
| Purchase #6 | $145.71 | 4.246% | $151.8968 | $151.90 | $151.90 | $151.90 |
| Purchase #7 | $135.74 | 4.287% | $141.5592 | $141.56 | $141.55 | $141.60 |
| 7 purchase totals = | $889.87 | $954.8356 | $954.84 | $954.80 | $954.80 | |