| 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 | $155.92 | 11.733% | $174.2141 | $174.21 | $174.20 | $174.20 |
| Purchase #2 | $113.74 | 13.315% | $128.8845 | $128.88 | $128.90 | $128.90 |
| Purchase #3 | $242.69 | 5.236% | $255.3972 | $255.40 | $255.40 | $255.40 |
| Purchase #4 | $65.28 | 8.292% | $70.693 | $70.69 | $70.70 | $70.70 |
| Purchase #5 | $129.63 | 5.641% | $136.9424 | $136.94 | $136.95 | $136.90 |
| Purchase #6 | $248.82 | 11.642% | $277.7876 | $277.79 | $277.80 | $277.80 |
| Purchase #7 | $92.48 | 13.673% | $105.1248 | $105.12 | $105.10 | $105.10 |
| 7 purchase totals = | $1,048.56 | $1,149.0436 | $1,149.03 | $1,149.05 | $1,149.00 | |