| 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 | $153.25 | 3.484% | $158.5892 | $158.59 | $158.60 | $158.60 |
| Purchase #2 | $224.75 | 10.765% | $248.9443 | $248.94 | $248.95 | $248.90 |
| Purchase #3 | $89.57 | 13.303% | $101.4855 | $101.49 | $101.50 | $101.50 |
| Purchase #4 | $201.25 | 11.325% | $224.0416 | $224.04 | $224.05 | $224.00 |
| Purchase #5 | $178.47 | 3.303% | $184.3649 | $184.36 | $184.35 | $184.40 |
| Purchase #6 | $96.82 | 3.319% | $100.0335 | $100.03 | $100.05 | $100.00 |
| Purchase #7 | $84.41 | 13.118% | $95.4829 | $95.48 | $95.50 | $95.50 |
| 7 purchase totals = | $1,028.52 | $1,112.9419 | $1,112.93 | $1,113.00 | $1,112.90 | |