| 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 | $139.54 | 12.323% | $156.7355 | $156.74 | $156.75 | $156.70 |
| Purchase #2 | $16.86 | 8.433% | $18.2818 | $18.28 | $18.30 | $18.30 |
| Purchase #3 | $73.77 | 6.294% | $78.4131 | $78.41 | $78.40 | $78.40 |
| Purchase #4 | $234.70 | 5.117% | $246.7096 | $246.71 | $246.70 | $246.70 |
| Purchase #5 | $144.40 | 12.630% | $162.6377 | $162.64 | $162.65 | $162.60 |
| Purchase #6 | $76.99 | 3.397% | $79.6054 | $79.61 | $79.60 | $79.60 |
| Purchase #7 | $55.26 | 5.213% | $58.1407 | $58.14 | $58.15 | $58.10 |
| 7 purchase totals = | $741.52 | $800.5238 | $800.53 | $800.55 | $800.40 | |