| 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 | $91.85 | 8.170% | $99.3541 | $99.35 | $99.35 | $99.40 |
| Purchase #2 | $24.91 | 4.461% | $26.0212 | $26.02 | $26.00 | $26.00 |
| Purchase #3 | $219.91 | 12.818% | $248.0981 | $248.10 | $248.10 | $248.10 |
| Purchase #4 | $63.57 | 3.214% | $65.6131 | $65.61 | $65.60 | $65.60 |
| Purchase #5 | $19.47 | 9.295% | $21.2797 | $21.28 | $21.30 | $21.30 |
| Purchase #6 | $209.54 | 8.688% | $227.7448 | $227.74 | $227.75 | $227.70 |
| Purchase #7 | $145.30 | 5.720% | $153.6112 | $153.61 | $153.60 | $153.60 |
| 7 purchase totals = | $774.55 | $841.7222 | $841.71 | $841.70 | $841.70 | |