| 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 | $173.96 | 7.312% | $186.68 | $186.68 | $186.70 | $186.70 |
| Purchase #2 | $223.34 | 3.208% | $230.5047 | $230.50 | $230.50 | $230.50 |
| Purchase #3 | $57.91 | 3.121% | $59.7174 | $59.72 | $59.70 | $59.70 |
| Purchase #4 | $157.58 | 10.407% | $173.9794 | $173.98 | $174.00 | $174.00 |
| Purchase #5 | $225.25 | 10.694% | $249.3382 | $249.34 | $249.35 | $249.30 |
| Purchase #6 | $248.73 | 9.512% | $272.3892 | $272.39 | $272.40 | $272.40 |
| Purchase #7 | $206.68 | 6.813% | $220.7611 | $220.76 | $220.75 | $220.80 |
| 7 purchase totals = | $1,293.45 | $1,393.3700 | $1,393.37 | $1,393.40 | $1,393.40 | |