| 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 | $7.61 | 3.117% | $7.8472 | $7.85 | $7.85 | $7.80 |
| Purchase #2 | $207.94 | 4.852% | $218.0292 | $218.03 | $218.05 | $218.00 |
| Purchase #3 | $140.98 | 11.656% | $157.4126 | $157.41 | $157.40 | $157.40 |
| Purchase #4 | $64.25 | 7.674% | $69.1805 | $69.18 | $69.20 | $69.20 |
| Purchase #5 | $37.50 | 11.592% | $41.847 | $41.85 | $41.85 | $41.80 |
| Purchase #6 | $84.50 | 10.343% | $93.2398 | $93.24 | $93.25 | $93.20 |
| Purchase #7 | $111.84 | 5.153% | $117.6031 | $117.60 | $117.60 | $117.60 |
| 7 purchase totals = | $654.62 | $705.1594 | $705.16 | $705.20 | $705.00 | |