| 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 | $170.56 | 13.124% | $192.9443 | $192.94 | $192.95 | $192.90 |
| Purchase #2 | $144.74 | 11.468% | $161.3388 | $161.34 | $161.35 | $161.30 |
| Purchase #3 | $97.45 | 13.796% | $110.8942 | $110.89 | $110.90 | $110.90 |
| Purchase #4 | $166.66 | 4.407% | $174.0047 | $174.00 | $174.00 | $174.00 |
| Purchase #5 | $97.84 | 8.176% | $105.8394 | $105.84 | $105.85 | $105.80 |
| Purchase #6 | $186.30 | 7.521% | $200.3116 | $200.31 | $200.30 | $200.30 |
| Purchase #7 | $181.90 | 3.597% | $188.4429 | $188.44 | $188.45 | $188.40 |
| 7 purchase totals = | $1,045.45 | $1,133.7759 | $1,133.76 | $1,133.80 | $1,133.60 | |