| 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 | $6.93 | 8.258% | $7.5023 | $7.50 | $7.50 | $7.50 |
| Purchase #2 | $51.45 | 11.764% | $57.5026 | $57.50 | $57.50 | $57.50 |
| Purchase #3 | $248.26 | 12.516% | $279.3322 | $279.33 | $279.35 | $279.30 |
| Purchase #4 | $223.70 | 11.420% | $249.2465 | $249.25 | $249.25 | $249.20 |
| Purchase #5 | $42.94 | 3.868% | $44.6009 | $44.60 | $44.60 | $44.60 |
| Purchase #6 | $121.80 | 8.374% | $131.9995 | $132.00 | $132.00 | $132.00 |
| Purchase #7 | $213.70 | 6.184% | $226.9152 | $226.92 | $226.90 | $226.90 |
| 7 purchase totals = | $908.78 | $997.0992 | $997.10 | $997.10 | $997.00 | |