| 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 | $124.28 | 10.616% | $137.4736 | $137.47 | $137.45 | $137.50 |
| Purchase #2 | $227.64 | 13.504% | $258.3805 | $258.38 | $258.40 | $258.40 |
| Purchase #3 | $148.64 | 6.260% | $157.9449 | $157.94 | $157.95 | $157.90 |
| Purchase #4 | $119.90 | 6.528% | $127.7271 | $127.73 | $127.75 | $127.70 |
| Purchase #5 | $183.52 | 8.808% | $199.6844 | $199.68 | $199.70 | $199.70 |
| Purchase #6 | $109.56 | 5.790% | $115.9035 | $115.90 | $115.90 | $115.90 |
| Purchase #7 | $84.57 | 10.617% | $93.5488 | $93.55 | $93.55 | $93.50 |
| 7 purchase totals = | $998.11 | $1,090.6628 | $1,090.65 | $1,090.70 | $1,090.60 | |