| 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 | $193.93 | 12.220% | $217.6282 | $217.63 | $217.65 | $217.60 |
| Purchase #2 | $145.74 | 11.242% | $162.1241 | $162.12 | $162.10 | $162.10 |
| Purchase #3 | $164.74 | 11.761% | $184.1151 | $184.12 | $184.10 | $184.10 |
| Purchase #4 | $75.85 | 5.732% | $80.1977 | $80.20 | $80.20 | $80.20 |
| Purchase #5 | $196.30 | 12.674% | $221.1791 | $221.18 | $221.20 | $221.20 |
| Purchase #6 | $29.54 | 6.227% | $31.3795 | $31.38 | $31.40 | $31.40 |
| Purchase #7 | $69.39 | 3.693% | $71.9526 | $71.95 | $71.95 | $72.00 |
| 7 purchase totals = | $875.49 | $968.5763 | $968.58 | $968.60 | $968.60 | |