| 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 | $172.28 | 12.566% | $193.9287 | $193.93 | $193.95 | $193.90 |
| Purchase #2 | $111.75 | 11.696% | $124.8203 | $124.82 | $124.80 | $124.80 |
| Purchase #3 | $153.87 | 10.459% | $169.9633 | $169.96 | $169.95 | $170.00 |
| Purchase #4 | $244.48 | 7.805% | $263.5617 | $263.56 | $263.55 | $263.60 |
| Purchase #5 | $158.76 | 11.118% | $176.4109 | $176.41 | $176.40 | $176.40 |
| Purchase #6 | $26.30 | 13.306% | $29.7995 | $29.80 | $29.80 | $29.80 |
| Purchase #7 | $188.49 | 12.588% | $212.2171 | $212.22 | $212.20 | $212.20 |
| 7 purchase totals = | $1,055.93 | $1,170.7015 | $1,170.70 | $1,170.65 | $1,170.70 | |