| 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 | $179.79 | 6.854% | $192.1128 | $192.11 | $192.10 | $192.10 |
| Purchase #2 | $114.82 | 4.482% | $119.9662 | $119.97 | $119.95 | $120.00 |
| Purchase #3 | $249.51 | 3.392% | $257.9734 | $257.97 | $257.95 | $258.00 |
| Purchase #4 | $67.61 | 7.270% | $72.5252 | $72.53 | $72.55 | $72.50 |
| Purchase #5 | $224.79 | 9.742% | $246.689 | $246.69 | $246.70 | $246.70 |
| Purchase #6 | $97.68 | 12.402% | $109.7943 | $109.79 | $109.80 | $109.80 |
| Purchase #7 | $132.52 | 10.739% | $146.7513 | $146.75 | $146.75 | $146.80 |
| 7 purchase totals = | $1,066.72 | $1,145.8122 | $1,145.81 | $1,145.80 | $1,145.90 | |