| 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 | $166.39 | 10.572% | $183.9808 | $183.98 | $184.00 | $184.00 |
| Purchase #2 | $103.61 | 4.766% | $108.5481 | $108.55 | $108.55 | $108.50 |
| Purchase #3 | $156.86 | 12.467% | $176.4157 | $176.42 | $176.40 | $176.40 |
| Purchase #4 | $141.91 | 8.661% | $154.2008 | $154.20 | $154.20 | $154.20 |
| Purchase #5 | $40.95 | 9.365% | $44.785 | $44.79 | $44.80 | $44.80 |
| Purchase #6 | $225.63 | 13.477% | $256.0382 | $256.04 | $256.05 | $256.00 |
| Purchase #7 | $119.52 | 7.577% | $128.576 | $128.58 | $128.60 | $128.60 |
| 7 purchase totals = | $954.87 | $1,052.5446 | $1,052.56 | $1,052.60 | $1,052.50 | |