| 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 | $187.72 | 3.577% | $194.4347 | $194.43 | $194.45 | $194.40 |
| Purchase #2 | $31.70 | 9.780% | $34.8003 | $34.80 | $34.80 | $34.80 |
| Purchase #3 | $238.59 | 7.145% | $255.6373 | $255.64 | $255.65 | $255.60 |
| Purchase #4 | $120.92 | 3.730% | $125.4303 | $125.43 | $125.45 | $125.40 |
| Purchase #5 | $102.26 | 6.489% | $108.8957 | $108.90 | $108.90 | $108.90 |
| Purchase #6 | $234.26 | 11.861% | $262.0456 | $262.05 | $262.05 | $262.00 |
| Purchase #7 | $163.32 | 3.462% | $168.9741 | $168.97 | $168.95 | $169.00 |
| 7 purchase totals = | $1,078.77 | $1,150.2180 | $1,150.22 | $1,150.25 | $1,150.10 | |