| 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 | $168.75 | 13.470% | $191.4806 | $191.48 | $191.50 | $191.50 |
| Purchase #2 | $36.90 | 4.545% | $38.5771 | $38.58 | $38.60 | $38.60 |
| Purchase #3 | $219.66 | 7.774% | $236.7364 | $236.74 | $236.75 | $236.70 |
| Purchase #4 | $181.75 | 8.410% | $197.0352 | $197.04 | $197.05 | $197.00 |
| Purchase #5 | $133.89 | 6.559% | $142.6718 | $142.67 | $142.65 | $142.70 |
| Purchase #6 | $183.34 | 4.839% | $192.2118 | $192.21 | $192.20 | $192.20 |
| Purchase #7 | $232.68 | 3.473% | $240.761 | $240.76 | $240.75 | $240.80 |
| 7 purchase totals = | $1,156.97 | $1,239.4739 | $1,239.48 | $1,239.50 | $1,239.50 | |