| 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 | $117.40 | 12.563% | $132.149 | $132.15 | $132.15 | $132.10 |
| Purchase #2 | $194.38 | 8.586% | $211.0695 | $211.07 | $211.05 | $211.10 |
| Purchase #3 | $120.28 | 3.445% | $124.4236 | $124.42 | $124.40 | $124.40 |
| Purchase #4 | $84.43 | 11.601% | $94.2247 | $94.22 | $94.20 | $94.20 |
| Purchase #5 | $225.69 | 9.334% | $246.7559 | $246.76 | $246.75 | $246.80 |
| Purchase #6 | $140.59 | 12.775% | $158.5504 | $158.55 | $158.55 | $158.60 |
| Purchase #7 | $137.73 | 10.774% | $152.569 | $152.57 | $152.55 | $152.60 |
| 7 purchase totals = | $1,020.50 | $1,119.7421 | $1,119.74 | $1,119.65 | $1,119.80 | |