| 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 | $29.28 | 12.671% | $32.9901 | $32.99 | $33.00 | $33.00 |
| Purchase #2 | $58.45 | 11.124% | $64.952 | $64.95 | $64.95 | $65.00 |
| Purchase #3 | $239.67 | 12.355% | $269.2812 | $269.28 | $269.30 | $269.30 |
| Purchase #4 | $22.43 | 5.820% | $23.7354 | $23.74 | $23.75 | $23.70 |
| Purchase #5 | $34.41 | 12.465% | $38.6992 | $38.70 | $38.70 | $38.70 |
| Purchase #6 | $73.25 | 9.518% | $80.2219 | $80.22 | $80.20 | $80.20 |
| Purchase #7 | $124.67 | 7.508% | $134.0302 | $134.03 | $134.05 | $134.00 |
| 7 purchase totals = | $582.16 | $643.9100 | $643.91 | $643.95 | $643.90 | |