| 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 | $51.86 | 3.254% | $53.5475 | $53.55 | $53.55 | $53.50 |
| Purchase #2 | $13.62 | 5.731% | $14.4006 | $14.40 | $14.40 | $14.40 |
| Purchase #3 | $107.93 | 6.446% | $114.8872 | $114.89 | $114.90 | $114.90 |
| Purchase #4 | $96.45 | 10.117% | $106.2078 | $106.21 | $106.20 | $106.20 |
| Purchase #5 | $123.41 | 13.157% | $139.6471 | $139.65 | $139.65 | $139.60 |
| Purchase #6 | $221.29 | 8.804% | $240.7724 | $240.77 | $240.75 | $240.80 |
| Purchase #7 | $13.40 | 10.855% | $14.8546 | $14.85 | $14.85 | $14.90 |
| 7 purchase totals = | $627.96 | $684.3172 | $684.32 | $684.30 | $684.30 | |