| 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 | $78.67 | 10.820% | $87.1821 | $87.18 | $87.20 | $87.20 |
| Purchase #2 | $168.98 | 12.820% | $190.6432 | $190.64 | $190.65 | $190.60 |
| Purchase #3 | $117.89 | 9.114% | $128.6345 | $128.63 | $128.65 | $128.60 |
| Purchase #4 | $218.67 | 6.611% | $233.1263 | $233.13 | $233.15 | $233.10 |
| Purchase #5 | $219.25 | 5.357% | $230.9952 | $231.00 | $231.00 | $231.00 |
| Purchase #6 | $219.29 | 13.616% | $249.1485 | $249.15 | $249.15 | $249.10 |
| Purchase #7 | $240.70 | 3.331% | $248.7177 | $248.72 | $248.70 | $248.70 |
| 7 purchase totals = | $1,263.45 | $1,368.4475 | $1,368.45 | $1,368.50 | $1,368.30 | |