| 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 | $219.35 | 6.825% | $234.3206 | $234.32 | $234.30 | $234.30 |
| Purchase #2 | $138.26 | 4.732% | $144.8025 | $144.80 | $144.80 | $144.80 |
| Purchase #3 | $97.54 | 12.130% | $109.3716 | $109.37 | $109.35 | $109.40 |
| Purchase #4 | $136.50 | 11.374% | $152.0255 | $152.03 | $152.05 | $152.00 |
| Purchase #5 | $223.41 | 4.636% | $233.7673 | $233.77 | $233.75 | $233.80 |
| Purchase #6 | $114.98 | 4.776% | $120.4714 | $120.47 | $120.45 | $120.50 |
| Purchase #7 | $221.46 | 12.752% | $249.7006 | $249.70 | $249.70 | $249.70 |
| 7 purchase totals = | $1,151.50 | $1,244.4595 | $1,244.46 | $1,244.40 | $1,244.50 | |