| 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 | $162.52 | 6.207% | $172.6076 | $172.61 | $172.60 | $172.60 |
| Purchase #2 | $221.73 | 11.401% | $247.0094 | $247.01 | $247.00 | $247.00 |
| Purchase #3 | $163.70 | 7.548% | $176.0561 | $176.06 | $176.05 | $176.10 |
| Purchase #4 | $172.98 | 8.365% | $187.4498 | $187.45 | $187.45 | $187.40 |
| Purchase #5 | $36.70 | 4.584% | $38.3823 | $38.38 | $38.40 | $38.40 |
| Purchase #6 | $242.88 | 4.427% | $253.6323 | $253.63 | $253.65 | $253.60 |
| Purchase #7 | $208.59 | 6.819% | $222.8138 | $222.81 | $222.80 | $222.80 |
| 7 purchase totals = | $1,209.10 | $1,297.9513 | $1,297.95 | $1,297.95 | $1,297.90 | |