| 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 | $246.84 | 12.551% | $277.8209 | $277.82 | $277.80 | $277.80 |
| Purchase #2 | $70.54 | 12.120% | $79.0894 | $79.09 | $79.10 | $79.10 |
| Purchase #3 | $207.39 | 11.207% | $230.6322 | $230.63 | $230.65 | $230.60 |
| Purchase #4 | $62.98 | 4.118% | $65.5735 | $65.57 | $65.55 | $65.60 |
| Purchase #5 | $236.94 | 4.160% | $246.7967 | $246.80 | $246.80 | $246.80 |
| Purchase #6 | $35.49 | 7.175% | $38.0364 | $38.04 | $38.05 | $38.00 |
| Purchase #7 | $127.55 | 10.432% | $140.856 | $140.86 | $140.85 | $140.90 |
| 7 purchase totals = | $987.73 | $1,078.8051 | $1,078.81 | $1,078.80 | $1,078.80 | |