| 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 | $239.92 | 4.735% | $251.2802 | $251.28 | $251.30 | $251.30 |
| Purchase #2 | $145.99 | 9.550% | $159.932 | $159.93 | $159.95 | $159.90 |
| Purchase #3 | $42.75 | 10.706% | $47.3268 | $47.33 | $47.35 | $47.30 |
| Purchase #4 | $234.69 | 5.477% | $247.544 | $247.54 | $247.55 | $247.50 |
| Purchase #5 | $23.29 | 5.545% | $24.5814 | $24.58 | $24.60 | $24.60 |
| Purchase #6 | $49.64 | 12.543% | $55.8663 | $55.87 | $55.85 | $55.90 |
| Purchase #7 | $241.35 | 3.443% | $249.6597 | $249.66 | $249.65 | $249.70 |
| 7 purchase totals = | $977.63 | $1,036.1904 | $1,036.19 | $1,036.25 | $1,036.20 | |