| 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 | $181.49 | 12.342% | $203.8895 | $203.89 | $203.90 | $203.90 |
| Purchase #2 | $23.58 | 13.760% | $26.8246 | $26.82 | $26.80 | $26.80 |
| Purchase #3 | $146.91 | 5.254% | $154.6287 | $154.63 | $154.65 | $154.60 |
| Purchase #4 | $129.82 | 12.423% | $145.9475 | $145.95 | $145.95 | $145.90 |
| Purchase #5 | $87.26 | 3.563% | $90.3691 | $90.37 | $90.35 | $90.40 |
| Purchase #6 | $17.71 | 4.719% | $18.5457 | $18.55 | $18.55 | $18.50 |
| Purchase #7 | $135.70 | 5.495% | $143.1567 | $143.16 | $143.15 | $143.20 |
| 7 purchase totals = | $722.47 | $783.3618 | $783.37 | $783.35 | $783.30 | |