| 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 | $214.67 | 10.665% | $237.5646 | $237.56 | $237.55 | $237.60 |
| Purchase #2 | $153.49 | 10.507% | $169.6172 | $169.62 | $169.60 | $169.60 |
| Purchase #3 | $223.68 | 13.237% | $253.2885 | $253.29 | $253.30 | $253.30 |
| Purchase #4 | $41.38 | 10.252% | $45.6223 | $45.62 | $45.60 | $45.60 |
| Purchase #5 | $138.63 | 3.853% | $143.9714 | $143.97 | $143.95 | $144.00 |
| Purchase #6 | $43.59 | 8.724% | $47.3928 | $47.39 | $47.40 | $47.40 |
| Purchase #7 | $178.80 | 13.562% | $203.0489 | $203.05 | $203.05 | $203.00 |
| 7 purchase totals = | $994.24 | $1,100.5057 | $1,100.50 | $1,100.45 | $1,100.50 | |