| 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 | $206.48 | 9.133% | $225.3378 | $225.34 | $225.35 | $225.30 |
| Purchase #2 | $93.89 | 10.636% | $103.8761 | $103.88 | $103.90 | $103.90 |
| Purchase #3 | $25.34 | 8.784% | $27.5659 | $27.57 | $27.55 | $27.60 |
| Purchase #4 | $156.91 | 12.317% | $176.2366 | $176.24 | $176.25 | $176.20 |
| Purchase #5 | $218.29 | 12.209% | $244.941 | $244.94 | $244.95 | $244.90 |
| Purchase #6 | $129.79 | 4.537% | $135.6786 | $135.68 | $135.70 | $135.70 |
| Purchase #7 | $75.98 | 13.737% | $86.4174 | $86.42 | $86.40 | $86.40 |
| 7 purchase totals = | $906.68 | $1,000.0534 | $1,000.07 | $1,000.10 | $1,000.00 | |