| 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 | $189.49 | 5.188% | $199.3207 | $199.32 | $199.30 | $199.30 |
| Purchase #2 | $81.75 | 3.495% | $84.6072 | $84.61 | $84.60 | $84.60 |
| Purchase #3 | $173.47 | 12.161% | $194.5657 | $194.57 | $194.55 | $194.60 |
| Purchase #4 | $103.59 | 12.484% | $116.5222 | $116.52 | $116.50 | $116.50 |
| Purchase #5 | $34.28 | 12.499% | $38.5647 | $38.56 | $38.55 | $38.60 |
| Purchase #6 | $34.31 | 9.845% | $37.6878 | $37.69 | $37.70 | $37.70 |
| Purchase #7 | $198.75 | 5.200% | $209.085 | $209.09 | $209.10 | $209.10 |
| 7 purchase totals = | $815.64 | $880.3533 | $880.36 | $880.30 | $880.40 | |