| 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 | $175.79 | 11.735% | $196.419 | $196.42 | $196.40 | $196.40 |
| Purchase #2 | $225.38 | 10.361% | $248.7316 | $248.73 | $248.75 | $248.70 |
| Purchase #3 | $142.80 | 6.558% | $152.1648 | $152.16 | $152.15 | $152.20 |
| Purchase #4 | $187.81 | 10.572% | $207.6653 | $207.67 | $207.65 | $207.70 |
| Purchase #5 | $123.69 | 9.511% | $135.4542 | $135.45 | $135.45 | $135.50 |
| Purchase #6 | $152.31 | 4.117% | $158.5806 | $158.58 | $158.60 | $158.60 |
| Purchase #7 | $128.41 | 6.282% | $136.4767 | $136.48 | $136.50 | $136.50 |
| 7 purchase totals = | $1,136.19 | $1,235.4922 | $1,235.49 | $1,235.50 | $1,235.60 | |