| 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 | $120.27 | 7.592% | $129.4009 | $129.40 | $129.40 | $129.40 |
| Purchase #2 | $46.73 | 7.863% | $50.4044 | $50.40 | $50.40 | $50.40 |
| Purchase #3 | $250.63 | 7.295% | $268.9135 | $268.91 | $268.90 | $268.90 |
| Purchase #4 | $193.42 | 7.683% | $208.2805 | $208.28 | $208.30 | $208.30 |
| Purchase #5 | $145.87 | 7.371% | $156.6221 | $156.62 | $156.60 | $156.60 |
| Purchase #6 | $218.72 | 10.579% | $241.8584 | $241.86 | $241.85 | $241.90 |
| Purchase #7 | $44.89 | 13.492% | $50.9466 | $50.95 | $50.95 | $50.90 |
| 7 purchase totals = | $1,020.53 | $1,106.4264 | $1,106.42 | $1,106.40 | $1,106.40 | |