| 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 | $118.44 | 8.373% | $128.357 | $128.36 | $128.35 | $128.40 |
| Purchase #2 | $132.64 | 11.550% | $147.9599 | $147.96 | $147.95 | $148.00 |
| Purchase #3 | $144.97 | 11.626% | $161.8242 | $161.82 | $161.80 | $161.80 |
| Purchase #4 | $145.86 | 10.390% | $161.0149 | $161.01 | $161.00 | $161.00 |
| Purchase #5 | $24.76 | 3.317% | $25.5813 | $25.58 | $25.60 | $25.60 |
| Purchase #6 | $207.90 | 6.181% | $220.7503 | $220.75 | $220.75 | $220.80 |
| Purchase #7 | $67.46 | 11.209% | $75.0216 | $75.02 | $75.00 | $75.00 |
| 7 purchase totals = | $842.03 | $920.5092 | $920.50 | $920.45 | $920.60 | |