| 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 | $143.83 | 8.766% | $156.4381 | $156.44 | $156.45 | $156.40 |
| Purchase #2 | $130.74 | 4.813% | $137.0325 | $137.03 | $137.05 | $137.00 |
| Purchase #3 | $192.43 | 5.655% | $203.3119 | $203.31 | $203.30 | $203.30 |
| Purchase #4 | $164.98 | 9.748% | $181.0623 | $181.06 | $181.05 | $181.10 |
| Purchase #5 | $108.96 | 10.391% | $120.282 | $120.28 | $120.30 | $120.30 |
| Purchase #6 | $236.75 | 4.307% | $246.9468 | $246.95 | $246.95 | $246.90 |
| Purchase #7 | $203.73 | 11.799% | $227.7681 | $227.77 | $227.75 | $227.80 |
| 7 purchase totals = | $1,181.42 | $1,272.8417 | $1,272.84 | $1,272.85 | $1,272.80 | |