| 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 | $34.67 | 5.191% | $36.4697 | $36.47 | $36.45 | $36.50 |
| Purchase #2 | $22.33 | 13.404% | $25.3231 | $25.32 | $25.30 | $25.30 |
| Purchase #3 | $230.96 | 9.177% | $252.1552 | $252.16 | $252.15 | $252.20 |
| Purchase #4 | $182.36 | 11.702% | $203.6998 | $203.70 | $203.70 | $203.70 |
| Purchase #5 | $69.36 | 10.508% | $76.6483 | $76.65 | $76.65 | $76.60 |
| Purchase #6 | $44.66 | 8.766% | $48.5749 | $48.57 | $48.55 | $48.60 |
| Purchase #7 | $46.40 | 6.566% | $49.4466 | $49.45 | $49.45 | $49.40 |
| 7 purchase totals = | $630.74 | $692.3176 | $692.32 | $692.25 | $692.30 | |