| 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 | $248.62 | 6.398% | $264.5267 | $264.53 | $264.55 | $264.50 |
| Purchase #2 | $131.49 | 13.248% | $148.9098 | $148.91 | $148.90 | $148.90 |
| Purchase #3 | $157.99 | 6.845% | $168.8044 | $168.80 | $168.80 | $168.80 |
| Purchase #4 | $89.45 | 12.454% | $100.5901 | $100.59 | $100.60 | $100.60 |
| Purchase #5 | $167.51 | 12.319% | $188.1456 | $188.15 | $188.15 | $188.10 |
| Purchase #6 | $109.60 | 6.781% | $117.032 | $117.03 | $117.05 | $117.00 |
| Purchase #7 | $200.34 | 4.525% | $209.4054 | $209.41 | $209.40 | $209.40 |
| 7 purchase totals = | $1,105.00 | $1,197.4140 | $1,197.42 | $1,197.45 | $1,197.30 | |