| 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 | $169.35 | 11.767% | $189.2774 | $189.28 | $189.30 | $189.30 |
| Purchase #2 | $16.88 | 9.507% | $18.4848 | $18.48 | $18.50 | $18.50 |
| Purchase #3 | $140.73 | 7.699% | $151.5648 | $151.56 | $151.55 | $151.60 |
| Purchase #4 | $47.97 | 3.851% | $49.8173 | $49.82 | $49.80 | $49.80 |
| Purchase #5 | $184.95 | 11.232% | $205.7236 | $205.72 | $205.70 | $205.70 |
| Purchase #6 | $36.50 | 11.851% | $40.8256 | $40.83 | $40.85 | $40.80 |
| Purchase #7 | $118.80 | 9.794% | $130.4353 | $130.44 | $130.45 | $130.40 |
| 7 purchase totals = | $715.18 | $786.1288 | $786.13 | $786.15 | $786.10 | |