| 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 | $128.33 | 11.150% | $142.6388 | $142.64 | $142.65 | $142.60 |
| Purchase #2 | $81.88 | 12.616% | $92.21 | $92.21 | $92.20 | $92.20 |
| Purchase #3 | $65.42 | 9.499% | $71.6342 | $71.63 | $71.65 | $71.60 |
| Purchase #4 | $100.56 | 4.442% | $105.0269 | $105.03 | $105.05 | $105.00 |
| Purchase #5 | $221.85 | 3.482% | $229.5748 | $229.57 | $229.55 | $229.60 |
| Purchase #6 | $96.68 | 11.705% | $107.9964 | $108.00 | $108.00 | $108.00 |
| Purchase #7 | $229.41 | 4.463% | $239.6486 | $239.65 | $239.65 | $239.60 |
| 7 purchase totals = | $924.13 | $988.7297 | $988.73 | $988.75 | $988.60 | |