| 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 | $74.69 | 4.207% | $77.8322 | $77.83 | $77.85 | $77.80 |
| Purchase #2 | $194.93 | 13.354% | $220.961 | $220.96 | $220.95 | $221.00 |
| Purchase #3 | $195.91 | 8.379% | $212.3253 | $212.33 | $212.35 | $212.30 |
| Purchase #4 | $229.35 | 9.181% | $250.4066 | $250.41 | $250.40 | $250.40 |
| Purchase #5 | $109.51 | 8.750% | $119.0921 | $119.09 | $119.10 | $119.10 |
| Purchase #6 | $139.78 | 4.337% | $145.8423 | $145.84 | $145.85 | $145.80 |
| Purchase #7 | $24.73 | 5.188% | $26.013 | $26.01 | $26.00 | $26.00 |
| 7 purchase totals = | $968.90 | $1,052.4725 | $1,052.47 | $1,052.50 | $1,052.40 | |