| 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 | $171.49 | 9.238% | $187.3322 | $187.33 | $187.35 | $187.30 |
| Purchase #2 | $206.40 | 5.106% | $216.9388 | $216.94 | $216.95 | $216.90 |
| Purchase #3 | $147.87 | 3.505% | $153.0528 | $153.05 | $153.05 | $153.10 |
| Purchase #4 | $44.77 | 8.373% | $48.5186 | $48.52 | $48.50 | $48.50 |
| Purchase #5 | $217.28 | 10.245% | $239.5403 | $239.54 | $239.55 | $239.50 |
| Purchase #6 | $97.40 | 13.281% | $110.3357 | $110.34 | $110.35 | $110.30 |
| Purchase #7 | $147.59 | 12.190% | $165.5812 | $165.58 | $165.60 | $165.60 |
| 7 purchase totals = | $1,032.80 | $1,121.2996 | $1,121.30 | $1,121.35 | $1,121.20 | |