| 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 | $161.50 | 6.257% | $171.6051 | $171.61 | $171.60 | $171.60 |
| Purchase #2 | $147.58 | 4.226% | $153.8167 | $153.82 | $153.80 | $153.80 |
| Purchase #3 | $191.38 | 4.397% | $199.795 | $199.80 | $199.80 | $199.80 |
| Purchase #4 | $239.97 | 3.490% | $248.345 | $248.35 | $248.35 | $248.30 |
| Purchase #5 | $104.51 | 4.286% | $108.9893 | $108.99 | $109.00 | $109.00 |
| Purchase #6 | $151.89 | 5.748% | $160.6206 | $160.62 | $160.60 | $160.60 |
| Purchase #7 | $77.90 | 5.673% | $82.3193 | $82.32 | $82.30 | $82.30 |
| 7 purchase totals = | $1,074.73 | $1,125.4910 | $1,125.51 | $1,125.45 | $1,125.40 | |