| 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 | $233.37 | 4.514% | $243.9043 | $243.90 | $243.90 | $243.90 |
| Purchase #2 | $192.98 | 13.582% | $219.1905 | $219.19 | $219.20 | $219.20 |
| Purchase #3 | $10.81 | 6.418% | $11.5038 | $11.50 | $11.50 | $11.50 |
| Purchase #4 | $245.95 | 8.406% | $266.6246 | $266.62 | $266.60 | $266.60 |
| Purchase #5 | $84.81 | 4.665% | $88.7664 | $88.77 | $88.75 | $88.80 |
| Purchase #6 | $227.43 | 3.773% | $236.0109 | $236.01 | $236.00 | $236.00 |
| Purchase #7 | $105.70 | 13.632% | $120.109 | $120.11 | $120.10 | $120.10 |
| 7 purchase totals = | $1,101.05 | $1,186.1095 | $1,186.10 | $1,186.05 | $1,186.10 | |