| 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 | $246.76 | 10.354% | $272.3095 | $272.31 | $272.30 | $272.30 |
| Purchase #2 | $178.82 | 8.414% | $193.8659 | $193.87 | $193.85 | $193.90 |
| Purchase #3 | $186.90 | 4.765% | $195.8058 | $195.81 | $195.80 | $195.80 |
| Purchase #4 | $144.84 | 4.656% | $151.5838 | $151.58 | $151.60 | $151.60 |
| Purchase #5 | $199.49 | 12.241% | $223.9096 | $223.91 | $223.90 | $223.90 |
| Purchase #6 | $71.52 | 10.457% | $78.9988 | $79.00 | $79.00 | $79.00 |
| Purchase #7 | $101.76 | 10.266% | $112.2067 | $112.21 | $112.20 | $112.20 |
| 7 purchase totals = | $1,130.09 | $1,228.6801 | $1,228.69 | $1,228.65 | $1,228.70 | |