| 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 | $157.63 | 7.363% | $169.2363 | $169.24 | $169.25 | $169.20 |
| Purchase #2 | $238.81 | 4.283% | $249.0382 | $249.04 | $249.05 | $249.00 |
| Purchase #3 | $133.70 | 12.587% | $150.5288 | $150.53 | $150.55 | $150.50 |
| Purchase #4 | $199.43 | 5.838% | $211.0727 | $211.07 | $211.05 | $211.10 |
| Purchase #5 | $246.64 | 12.292% | $276.957 | $276.96 | $276.95 | $277.00 |
| Purchase #6 | $108.59 | 12.460% | $122.1203 | $122.12 | $122.10 | $122.10 |
| Purchase #7 | $46.68 | 10.221% | $51.4512 | $51.45 | $51.45 | $51.50 |
| 7 purchase totals = | $1,131.48 | $1,230.4045 | $1,230.41 | $1,230.40 | $1,230.40 | |