| 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 | $166.82 | 10.191% | $183.8206 | $183.82 | $183.80 | $183.80 |
| Purchase #2 | $195.27 | 6.152% | $207.283 | $207.28 | $207.30 | $207.30 |
| Purchase #3 | $84.81 | 6.212% | $90.0784 | $90.08 | $90.10 | $90.10 |
| Purchase #4 | $232.90 | 6.523% | $248.0921 | $248.09 | $248.10 | $248.10 |
| Purchase #5 | $195.59 | 4.680% | $204.7436 | $204.74 | $204.75 | $204.70 |
| Purchase #6 | $229.56 | 8.442% | $248.9395 | $248.94 | $248.95 | $248.90 |
| Purchase #7 | $214.47 | 5.727% | $226.7527 | $226.75 | $226.75 | $226.80 |
| 7 purchase totals = | $1,319.42 | $1,409.7099 | $1,409.70 | $1,409.75 | $1,409.70 | |