| 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 | $171.53 | 9.302% | $187.4857 | $187.49 | $187.50 | $187.50 |
| Purchase #2 | $152.53 | 6.462% | $162.3865 | $162.39 | $162.40 | $162.40 |
| Purchase #3 | $160.62 | 13.384% | $182.1174 | $182.12 | $182.10 | $182.10 |
| Purchase #4 | $237.88 | 13.268% | $269.4419 | $269.44 | $269.45 | $269.40 |
| Purchase #5 | $108.80 | 6.104% | $115.4412 | $115.44 | $115.45 | $115.40 |
| Purchase #6 | $13.76 | 6.353% | $14.6342 | $14.63 | $14.65 | $14.60 |
| Purchase #7 | $66.30 | 5.685% | $70.0692 | $70.07 | $70.05 | $70.10 |
| 7 purchase totals = | $911.42 | $1,001.5761 | $1,001.58 | $1,001.60 | $1,001.50 | |