| 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 | $146.63 | 13.354% | $166.211 | $166.21 | $166.20 | $166.20 |
| Purchase #2 | $155.46 | 4.793% | $162.9112 | $162.91 | $162.90 | $162.90 |
| Purchase #3 | $202.69 | 4.468% | $211.7462 | $211.75 | $211.75 | $211.70 |
| Purchase #4 | $225.30 | 6.564% | $240.0887 | $240.09 | $240.10 | $240.10 |
| Purchase #5 | $94.62 | 8.778% | $102.9257 | $102.93 | $102.95 | $102.90 |
| Purchase #6 | $52.35 | 7.267% | $56.1543 | $56.15 | $56.15 | $56.20 |
| Purchase #7 | $82.27 | 13.244% | $93.1658 | $93.17 | $93.15 | $93.20 |
| 7 purchase totals = | $959.32 | $1,033.2029 | $1,033.21 | $1,033.20 | $1,033.20 | |