| 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 | $249.37 | 10.130% | $274.6312 | $274.63 | $274.65 | $274.60 |
| Purchase #2 | $27.81 | 11.411% | $30.9834 | $30.98 | $31.00 | $31.00 |
| Purchase #3 | $244.27 | 11.685% | $272.8129 | $272.81 | $272.80 | $272.80 |
| Purchase #4 | $18.65 | 9.232% | $20.3718 | $20.37 | $20.35 | $20.40 |
| Purchase #5 | $160.77 | 7.534% | $172.8824 | $172.88 | $172.90 | $172.90 |
| Purchase #6 | $187.79 | 3.158% | $193.7204 | $193.72 | $193.70 | $193.70 |
| Purchase #7 | $162.35 | 11.211% | $180.5511 | $180.55 | $180.55 | $180.60 |
| 7 purchase totals = | $1,051.01 | $1,145.9532 | $1,145.94 | $1,145.95 | $1,146.00 | |