| 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 | $49.63 | 7.366% | $53.2857 | $53.29 | $53.30 | $53.30 |
| Purchase #2 | $212.29 | 4.463% | $221.7645 | $221.76 | $221.75 | $221.80 |
| Purchase #3 | $140.27 | 12.658% | $158.0254 | $158.03 | $158.05 | $158.00 |
| Purchase #4 | $177.52 | 8.355% | $192.3518 | $192.35 | $192.35 | $192.40 |
| Purchase #5 | $221.57 | 13.777% | $252.0957 | $252.10 | $252.10 | $252.10 |
| Purchase #6 | $101.55 | 7.153% | $108.8139 | $108.81 | $108.80 | $108.80 |
| Purchase #7 | $36.34 | 13.849% | $41.3727 | $41.37 | $41.35 | $41.40 |
| 7 purchase totals = | $939.17 | $1,027.7097 | $1,027.71 | $1,027.70 | $1,027.80 | |