| 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 | $223.48 | 4.287% | $233.0606 | $233.06 | $233.05 | $233.10 |
| Purchase #2 | $174.79 | 12.214% | $196.1389 | $196.14 | $196.15 | $196.10 |
| Purchase #3 | $244.84 | 3.189% | $252.6479 | $252.65 | $252.65 | $252.60 |
| Purchase #4 | $41.89 | 12.403% | $47.0856 | $47.09 | $47.10 | $47.10 |
| Purchase #5 | $79.57 | 10.105% | $87.6105 | $87.61 | $87.60 | $87.60 |
| Purchase #6 | $137.63 | 8.402% | $149.1937 | $149.19 | $149.20 | $149.20 |
| Purchase #7 | $94.75 | 5.115% | $99.5965 | $99.60 | $99.60 | $99.60 |
| 7 purchase totals = | $996.95 | $1,065.3337 | $1,065.34 | $1,065.35 | $1,065.30 | |