| 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 | $199.76 | 11.873% | $223.4775 | $223.48 | $223.50 | $223.50 |
| Purchase #2 | $54.44 | 3.362% | $56.2703 | $56.27 | $56.25 | $56.30 |
| Purchase #3 | $114.80 | 6.439% | $122.192 | $122.19 | $122.20 | $122.20 |
| Purchase #4 | $85.37 | 12.814% | $96.3093 | $96.31 | $96.30 | $96.30 |
| Purchase #5 | $116.75 | 10.441% | $128.9399 | $128.94 | $128.95 | $128.90 |
| Purchase #6 | $164.91 | 13.428% | $187.0541 | $187.05 | $187.05 | $187.10 |
| Purchase #7 | $64.27 | 8.720% | $69.8743 | $69.87 | $69.85 | $69.90 |
| 7 purchase totals = | $800.30 | $884.1174 | $884.11 | $884.10 | $884.20 | |