| 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 | $169.75 | 5.268% | $178.6924 | $178.69 | $178.70 | $178.70 |
| Purchase #2 | $75.25 | 5.233% | $79.1878 | $79.19 | $79.20 | $79.20 |
| Purchase #3 | $215.60 | 6.429% | $229.4609 | $229.46 | $229.45 | $229.50 |
| Purchase #4 | $214.98 | 13.601% | $244.2194 | $244.22 | $244.20 | $244.20 |
| Purchase #5 | $197.74 | 12.494% | $222.4456 | $222.45 | $222.45 | $222.40 |
| Purchase #6 | $217.89 | 3.781% | $226.1284 | $226.13 | $226.15 | $226.10 |
| Purchase #7 | $167.68 | 7.763% | $180.697 | $180.70 | $180.70 | $180.70 |
| 7 purchase totals = | $1,258.89 | $1,360.8315 | $1,360.84 | $1,360.85 | $1,360.80 | |