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 | $233.94 | 6.167% | $248.3671 | $248.37 | $248.35 | $248.40 |
Purchase #2 | $111.84 | 9.709% | $122.6985 | $122.70 | $122.70 | $122.70 |
Purchase #3 | $245.69 | 5.405% | $258.9695 | $258.97 | $258.95 | $259.00 |
Purchase #4 | $18.66 | 6.834% | $19.9352 | $19.94 | $19.95 | $19.90 |
Purchase #5 | $91.70 | 4.213% | $95.5633 | $95.56 | $95.55 | $95.60 |
Purchase #6 | $96.53 | 7.364% | $103.6385 | $103.64 | $103.65 | $103.60 |
Purchase #7 | $19.70 | 7.495% | $21.1765 | $21.18 | $21.20 | $21.20 |
7 purchase totals = | $818.06 | $870.3486 | $870.36 | $870.35 | $870.40 |