| 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 | $41.50 | 4.696% | $43.4488 | $43.45 | $43.45 | $43.40 |
| Purchase #2 | $200.95 | 4.587% | $210.1676 | $210.17 | $210.15 | $210.20 |
| Purchase #3 | $39.55 | 12.630% | $44.5452 | $44.55 | $44.55 | $44.50 |
| Purchase #4 | $214.50 | 9.449% | $234.7681 | $234.77 | $234.75 | $234.80 |
| Purchase #5 | $192.31 | 10.253% | $212.0275 | $212.03 | $212.05 | $212.00 |
| Purchase #6 | $147.87 | 5.753% | $156.377 | $156.38 | $156.40 | $156.40 |
| Purchase #7 | $172.37 | 11.212% | $191.6961 | $191.70 | $191.70 | $191.70 |
| 7 purchase totals = | $1,009.05 | $1,093.0303 | $1,093.05 | $1,093.05 | $1,093.00 | |