| 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 | $156.47 | 3.432% | $161.8401 | $161.84 | $161.85 | $161.80 |
| Purchase #2 | $125.46 | 4.347% | $130.9137 | $130.91 | $130.90 | $130.90 |
| Purchase #3 | $199.97 | 11.320% | $222.6066 | $222.61 | $222.60 | $222.60 |
| Purchase #4 | $184.86 | 7.440% | $198.6136 | $198.61 | $198.60 | $198.60 |
| Purchase #5 | $81.25 | 9.393% | $88.8818 | $88.88 | $88.90 | $88.90 |
| Purchase #6 | $200.41 | 3.372% | $207.1678 | $207.17 | $207.15 | $207.20 |
| Purchase #7 | $107.86 | 5.641% | $113.9444 | $113.94 | $113.95 | $113.90 |
| 7 purchase totals = | $1,056.28 | $1,123.9680 | $1,123.96 | $1,123.95 | $1,123.90 | |