| 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 | $10.71 | 9.259% | $11.7016 | $11.70 | $11.70 | $11.70 |
| Purchase #2 | $69.95 | 11.812% | $78.2125 | $78.21 | $78.20 | $78.20 |
| Purchase #3 | $28.57 | 4.599% | $29.8839 | $29.88 | $29.90 | $29.90 |
| Purchase #4 | $72.81 | 8.546% | $79.0323 | $79.03 | $79.05 | $79.00 |
| Purchase #5 | $207.62 | 5.823% | $219.7097 | $219.71 | $219.70 | $219.70 |
| Purchase #6 | $133.87 | 11.116% | $148.751 | $148.75 | $148.75 | $148.80 |
| Purchase #7 | $87.65 | 8.415% | $95.0257 | $95.03 | $95.05 | $95.00 |
| 7 purchase totals = | $611.18 | $662.3167 | $662.31 | $662.35 | $662.30 | |