| 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 | $248.56 | 6.759% | $265.3602 | $265.36 | $265.35 | $265.40 |
| Purchase #2 | $111.37 | 10.820% | $123.4202 | $123.42 | $123.40 | $123.40 |
| Purchase #3 | $224.41 | 4.525% | $234.5646 | $234.56 | $234.55 | $234.60 |
| Purchase #4 | $201.52 | 8.666% | $218.9837 | $218.98 | $219.00 | $219.00 |
| Purchase #5 | $147.42 | 3.813% | $153.0411 | $153.04 | $153.05 | $153.00 |
| Purchase #6 | $227.99 | 10.212% | $251.2723 | $251.27 | $251.25 | $251.30 |
| Purchase #7 | $245.51 | 4.733% | $257.13 | $257.13 | $257.15 | $257.10 |
| 7 purchase totals = | $1,406.78 | $1,503.7721 | $1,503.76 | $1,503.75 | $1,503.80 | |