| 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 | $36.43 | 12.687% | $41.0519 | $41.05 | $41.05 | $41.10 |
| Purchase #2 | $146.70 | 7.169% | $157.2169 | $157.22 | $157.20 | $157.20 |
| Purchase #3 | $69.34 | 8.424% | $75.1812 | $75.18 | $75.20 | $75.20 |
| Purchase #4 | $239.52 | 10.168% | $263.8744 | $263.87 | $263.85 | $263.90 |
| Purchase #5 | $170.28 | 8.639% | $184.9905 | $184.99 | $185.00 | $185.00 |
| Purchase #6 | $153.61 | 5.531% | $162.1062 | $162.11 | $162.10 | $162.10 |
| Purchase #7 | $236.48 | 7.424% | $254.0363 | $254.04 | $254.05 | $254.00 |
| 7 purchase totals = | $1,052.36 | $1,138.4574 | $1,138.46 | $1,138.45 | $1,138.50 | |