| 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 | $152.34 | 9.451% | $166.7377 | $166.74 | $166.75 | $166.70 |
| Purchase #2 | $179.84 | 5.397% | $189.546 | $189.55 | $189.55 | $189.50 |
| Purchase #3 | $81.41 | 4.275% | $84.8903 | $84.89 | $84.90 | $84.90 |
| Purchase #4 | $129.66 | 8.587% | $140.7939 | $140.79 | $140.80 | $140.80 |
| Purchase #5 | $231.86 | 8.631% | $251.8718 | $251.87 | $251.85 | $251.90 |
| Purchase #6 | $96.88 | 11.765% | $108.2779 | $108.28 | $108.30 | $108.30 |
| Purchase #7 | $104.59 | 11.434% | $116.5488 | $116.55 | $116.55 | $116.50 |
| 7 purchase totals = | $976.58 | $1,058.6664 | $1,058.67 | $1,058.70 | $1,058.60 | |