| 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 | $49.68 | 3.164% | $51.2519 | $51.25 | $51.25 | $51.30 |
| Purchase #2 | $190.51 | 6.849% | $203.558 | $203.56 | $203.55 | $203.60 |
| Purchase #3 | $158.71 | 10.172% | $174.854 | $174.85 | $174.85 | $174.90 |
| Purchase #4 | $120.52 | 7.521% | $129.5843 | $129.58 | $129.60 | $129.60 |
| Purchase #5 | $135.54 | 13.679% | $154.0805 | $154.08 | $154.10 | $154.10 |
| Purchase #6 | $158.57 | 11.683% | $177.0957 | $177.10 | $177.10 | $177.10 |
| Purchase #7 | $250.32 | 12.522% | $281.6651 | $281.67 | $281.65 | $281.70 |
| 7 purchase totals = | $1,063.85 | $1,172.0895 | $1,172.09 | $1,172.10 | $1,172.30 | |