| 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 | $218.41 | 3.376% | $225.7835 | $225.78 | $225.80 | $225.80 |
| Purchase #2 | $23.80 | 4.425% | $24.8532 | $24.85 | $24.85 | $24.90 |
| Purchase #3 | $149.70 | 4.609% | $156.5997 | $156.60 | $156.60 | $156.60 |
| Purchase #4 | $218.56 | 5.442% | $230.454 | $230.45 | $230.45 | $230.50 |
| Purchase #5 | $80.77 | 5.252% | $85.012 | $85.01 | $85.00 | $85.00 |
| Purchase #6 | $143.76 | 6.797% | $153.5314 | $153.53 | $153.55 | $153.50 |
| Purchase #7 | $144.32 | 13.768% | $164.19 | $164.19 | $164.20 | $164.20 |
| 7 purchase totals = | $979.32 | $1,040.4238 | $1,040.41 | $1,040.45 | $1,040.50 | |