| 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 | $121.93 | 6.509% | $129.8664 | $129.87 | $129.85 | $129.90 |
| Purchase #2 | $36.29 | 5.454% | $38.2693 | $38.27 | $38.25 | $38.30 |
| Purchase #3 | $10.40 | 10.157% | $11.4563 | $11.46 | $11.45 | $11.50 |
| Purchase #4 | $217.26 | 8.302% | $235.2969 | $235.30 | $235.30 | $235.30 |
| Purchase #5 | $33.63 | 11.356% | $37.449 | $37.45 | $37.45 | $37.40 |
| Purchase #6 | $222.26 | 13.484% | $252.2295 | $252.23 | $252.25 | $252.20 |
| Purchase #7 | $198.70 | 4.103% | $206.8527 | $206.85 | $206.85 | $206.90 |
| 7 purchase totals = | $840.47 | $911.4201 | $911.43 | $911.40 | $911.50 | |