| 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 | $151.66 | 12.576% | $170.7328 | $170.73 | $170.75 | $170.70 |
| Purchase #2 | $133.94 | 13.798% | $152.421 | $152.42 | $152.40 | $152.40 |
| Purchase #3 | $80.64 | 5.733% | $85.2631 | $85.26 | $85.25 | $85.30 |
| Purchase #4 | $135.90 | 8.429% | $147.355 | $147.36 | $147.35 | $147.40 |
| Purchase #5 | $185.62 | 6.841% | $198.3183 | $198.32 | $198.30 | $198.30 |
| Purchase #6 | $205.29 | 6.102% | $217.8168 | $217.82 | $217.80 | $217.80 |
| Purchase #7 | $63.43 | 3.334% | $65.5448 | $65.54 | $65.55 | $65.50 |
| 7 purchase totals = | $956.48 | $1,037.4518 | $1,037.45 | $1,037.40 | $1,037.40 | |