| 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 | $132.63 | 12.314% | $148.9621 | $148.96 | $148.95 | $149.00 |
| Purchase #2 | $74.89 | 7.119% | $80.2214 | $80.22 | $80.20 | $80.20 |
| Purchase #3 | $219.27 | 6.482% | $233.4831 | $233.48 | $233.50 | $233.50 |
| Purchase #4 | $32.33 | 5.787% | $34.2009 | $34.20 | $34.20 | $34.20 |
| Purchase #5 | $51.78 | 12.184% | $58.0889 | $58.09 | $58.10 | $58.10 |
| Purchase #6 | $161.89 | 10.118% | $178.27 | $178.27 | $178.25 | $178.30 |
| Purchase #7 | $173.73 | 5.813% | $183.8289 | $183.83 | $183.85 | $183.80 |
| 7 purchase totals = | $846.52 | $917.0553 | $917.05 | $917.05 | $917.10 | |