| 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 | $117.53 | 4.622% | $122.9622 | $122.96 | $122.95 | $123.00 |
| Purchase #2 | $245.40 | 13.804% | $279.275 | $279.28 | $279.30 | $279.30 |
| Purchase #3 | $114.66 | 10.324% | $126.4975 | $126.50 | $126.50 | $126.50 |
| Purchase #4 | $61.38 | 3.523% | $63.5424 | $63.54 | $63.55 | $63.50 |
| Purchase #5 | $158.96 | 6.593% | $169.4402 | $169.44 | $169.45 | $169.40 |
| Purchase #6 | $180.58 | 7.406% | $193.9538 | $193.95 | $193.95 | $194.00 |
| Purchase #7 | $165.42 | 6.606% | $176.3476 | $176.35 | $176.35 | $176.30 |
| 7 purchase totals = | $1,043.93 | $1,132.0187 | $1,132.02 | $1,132.05 | $1,132.00 | |