| 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 | $50.92 | 11.386% | $56.7178 | $56.72 | $56.70 | $56.70 |
| Purchase #2 | $162.79 | 9.558% | $178.3495 | $178.35 | $178.35 | $178.30 |
| Purchase #3 | $91.61 | 10.425% | $101.1603 | $101.16 | $101.15 | $101.20 |
| Purchase #4 | $34.94 | 10.298% | $38.5381 | $38.54 | $38.55 | $38.50 |
| Purchase #5 | $161.58 | 9.443% | $176.838 | $176.84 | $176.85 | $176.80 |
| Purchase #6 | $50.33 | 7.372% | $54.0403 | $54.04 | $54.05 | $54.00 |
| Purchase #7 | $206.88 | 13.138% | $234.0599 | $234.06 | $234.05 | $234.10 |
| 7 purchase totals = | $759.05 | $839.7039 | $839.71 | $839.70 | $839.60 | |