| 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 | $29.74 | 7.517% | $31.9756 | $31.98 | $32.00 | $32.00 |
| Purchase #2 | $178.42 | 3.616% | $184.8717 | $184.87 | $184.85 | $184.90 |
| Purchase #3 | $184.37 | 9.130% | $201.203 | $201.20 | $201.20 | $201.20 |
| Purchase #4 | $73.90 | 11.367% | $82.3002 | $82.30 | $82.30 | $82.30 |
| Purchase #5 | $227.67 | 9.172% | $248.5519 | $248.55 | $248.55 | $248.60 |
| Purchase #6 | $41.47 | 6.205% | $44.0432 | $44.04 | $44.05 | $44.00 |
| Purchase #7 | $124.56 | 3.182% | $128.5235 | $128.52 | $128.50 | $128.50 |
| 7 purchase totals = | $860.13 | $921.4691 | $921.46 | $921.45 | $921.50 | |