| 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 | $71.68 | 8.149% | $77.5212 | $77.52 | $77.50 | $77.50 |
| Purchase #2 | $121.99 | 5.260% | $128.4067 | $128.41 | $128.40 | $128.40 |
| Purchase #3 | $119.44 | 8.811% | $129.9639 | $129.96 | $129.95 | $130.00 |
| Purchase #4 | $36.97 | 6.340% | $39.3139 | $39.31 | $39.30 | $39.30 |
| Purchase #5 | $214.73 | 3.497% | $222.2391 | $222.24 | $222.25 | $222.20 |
| Purchase #6 | $232.67 | 9.121% | $253.8918 | $253.89 | $253.90 | $253.90 |
| Purchase #7 | $213.48 | 3.661% | $221.2955 | $221.30 | $221.30 | $221.30 |
| 7 purchase totals = | $1,010.96 | $1,072.6321 | $1,072.63 | $1,072.60 | $1,072.60 | |