| 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 | $221.50 | 3.471% | $229.1883 | $229.19 | $229.20 | $229.20 |
| Purchase #2 | $227.90 | 12.578% | $256.5653 | $256.57 | $256.55 | $256.60 |
| Purchase #3 | $87.48 | 10.617% | $96.7678 | $96.77 | $96.75 | $96.80 |
| Purchase #4 | $104.29 | 8.768% | $113.4341 | $113.43 | $113.45 | $113.40 |
| Purchase #5 | $211.73 | 11.124% | $235.2828 | $235.28 | $235.30 | $235.30 |
| Purchase #6 | $107.99 | 5.620% | $114.059 | $114.06 | $114.05 | $114.10 |
| Purchase #7 | $110.99 | 10.776% | $122.9503 | $122.95 | $122.95 | $123.00 |
| 7 purchase totals = | $1,071.88 | $1,168.2476 | $1,168.25 | $1,168.25 | $1,168.40 | |