| 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 | $172.84 | 8.175% | $186.9697 | $186.97 | $186.95 | $187.00 |
| Purchase #2 | $124.29 | 3.340% | $128.4413 | $128.44 | $128.45 | $128.40 |
| Purchase #3 | $147.73 | 3.110% | $152.3244 | $152.32 | $152.30 | $152.30 |
| Purchase #4 | $167.76 | 10.600% | $185.5426 | $185.54 | $185.55 | $185.50 |
| Purchase #5 | $88.97 | 3.645% | $92.213 | $92.21 | $92.20 | $92.20 |
| Purchase #6 | $17.48 | 9.855% | $19.2027 | $19.20 | $19.20 | $19.20 |
| Purchase #7 | $169.60 | 12.342% | $190.532 | $190.53 | $190.55 | $190.50 |
| 7 purchase totals = | $888.67 | $955.2257 | $955.21 | $955.20 | $955.10 | |