| 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 | $152.26 | 6.353% | $161.9331 | $161.93 | $161.95 | $161.90 |
| Purchase #2 | $162.48 | 13.613% | $184.5984 | $184.60 | $184.60 | $184.60 |
| Purchase #3 | $156.89 | 8.258% | $169.846 | $169.85 | $169.85 | $169.80 |
| Purchase #4 | $138.31 | 7.210% | $148.2822 | $148.28 | $148.30 | $148.30 |
| Purchase #5 | $138.72 | 6.481% | $147.7104 | $147.71 | $147.70 | $147.70 |
| Purchase #6 | $103.72 | 13.685% | $117.9141 | $117.91 | $117.90 | $117.90 |
| Purchase #7 | $24.35 | 3.755% | $25.2643 | $25.26 | $25.25 | $25.30 |
| 7 purchase totals = | $876.73 | $955.5485 | $955.54 | $955.55 | $955.50 | |