| 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 | $220.32 | 12.392% | $247.6221 | $247.62 | $247.60 | $247.60 |
| Purchase #2 | $74.55 | 7.258% | $79.9608 | $79.96 | $79.95 | $80.00 |
| Purchase #3 | $49.90 | 6.114% | $52.9509 | $52.95 | $52.95 | $53.00 |
| Purchase #4 | $46.88 | 8.310% | $50.7757 | $50.78 | $50.80 | $50.80 |
| Purchase #5 | $101.32 | 12.599% | $114.0853 | $114.09 | $114.10 | $114.10 |
| Purchase #6 | $128.60 | 12.770% | $145.0222 | $145.02 | $145.00 | $145.00 |
| Purchase #7 | $22.43 | 12.198% | $25.166 | $25.17 | $25.15 | $25.20 |
| 7 purchase totals = | $644.00 | $715.5830 | $715.59 | $715.55 | $715.70 | |