| 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 | $150.58 | 6.238% | $159.9732 | $159.97 | $159.95 | $160.00 |
| Purchase #2 | $114.38 | 7.522% | $122.9837 | $122.98 | $123.00 | $123.00 |
| Purchase #3 | $58.72 | 8.367% | $63.6331 | $63.63 | $63.65 | $63.60 |
| Purchase #4 | $214.51 | 12.265% | $240.8197 | $240.82 | $240.80 | $240.80 |
| Purchase #5 | $201.36 | 4.225% | $209.8675 | $209.87 | $209.85 | $209.90 |
| Purchase #6 | $101.98 | 12.286% | $114.5093 | $114.51 | $114.50 | $114.50 |
| Purchase #7 | $18.40 | 5.809% | $19.4689 | $19.47 | $19.45 | $19.50 |
| 7 purchase totals = | $859.93 | $931.2554 | $931.25 | $931.20 | $931.30 | |