| 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 | $113.98 | 13.159% | $128.9786 | $128.98 | $129.00 | $129.00 |
| Purchase #2 | $121.92 | 10.645% | $134.8984 | $134.90 | $134.90 | $134.90 |
| Purchase #3 | $149.86 | 11.839% | $167.6019 | $167.60 | $167.60 | $167.60 |
| Purchase #4 | $246.37 | 6.385% | $262.1007 | $262.10 | $262.10 | $262.10 |
| Purchase #5 | $21.72 | 6.288% | $23.0858 | $23.09 | $23.10 | $23.10 |
| Purchase #6 | $144.52 | 9.694% | $158.5298 | $158.53 | $158.55 | $158.50 |
| Purchase #7 | $158.57 | 6.129% | $168.2888 | $168.29 | $168.30 | $168.30 |
| 7 purchase totals = | $956.94 | $1,043.4840 | $1,043.49 | $1,043.55 | $1,043.50 | |