| 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 | $137.27 | 13.415% | $155.6848 | $155.68 | $155.70 | $155.70 |
| Purchase #2 | $161.75 | 6.141% | $171.6831 | $171.68 | $171.70 | $171.70 |
| Purchase #3 | $85.28 | 11.500% | $95.0872 | $95.09 | $95.10 | $95.10 |
| Purchase #4 | $227.98 | 12.424% | $256.3042 | $256.30 | $256.30 | $256.30 |
| Purchase #5 | $149.57 | 5.452% | $157.7246 | $157.72 | $157.70 | $157.70 |
| Purchase #6 | $128.93 | 8.744% | $140.2036 | $140.20 | $140.20 | $140.20 |
| Purchase #7 | $74.40 | 6.657% | $79.3528 | $79.35 | $79.35 | $79.40 |
| 7 purchase totals = | $965.18 | $1,056.0403 | $1,056.02 | $1,056.05 | $1,056.10 | |