| 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 | $191.55 | 3.484% | $198.2236 | $198.22 | $198.20 | $198.20 |
| Purchase #2 | $221.47 | 9.690% | $242.9304 | $242.93 | $242.95 | $242.90 |
| Purchase #3 | $41.65 | 4.458% | $43.5068 | $43.51 | $43.50 | $43.50 |
| Purchase #4 | $112.41 | 4.737% | $117.7349 | $117.73 | $117.75 | $117.70 |
| Purchase #5 | $34.34 | 3.683% | $35.6047 | $35.60 | $35.60 | $35.60 |
| Purchase #6 | $22.30 | 7.594% | $23.9935 | $23.99 | $24.00 | $24.00 |
| Purchase #7 | $172.44 | 8.786% | $187.5906 | $187.59 | $187.60 | $187.60 |
| 7 purchase totals = | $796.16 | $849.5845 | $849.57 | $849.60 | $849.50 | |