| 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 | $103.40 | 13.401% | $117.2566 | $117.26 | $117.25 | $117.30 |
| Purchase #2 | $183.84 | 8.681% | $199.7992 | $199.80 | $199.80 | $199.80 |
| Purchase #3 | $75.57 | 6.368% | $80.3823 | $80.38 | $80.40 | $80.40 |
| Purchase #4 | $241.63 | 8.758% | $262.792 | $262.79 | $262.80 | $262.80 |
| Purchase #5 | $194.52 | 12.359% | $218.5607 | $218.56 | $218.55 | $218.60 |
| Purchase #6 | $87.38 | 12.754% | $98.5244 | $98.52 | $98.50 | $98.50 |
| Purchase #7 | $219.72 | 10.516% | $242.8258 | $242.83 | $242.85 | $242.80 |
| 7 purchase totals = | $1,106.06 | $1,220.1410 | $1,220.14 | $1,220.15 | $1,220.20 | |