| 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 | $111.51 | 6.656% | $118.9321 | $118.93 | $118.95 | $118.90 |
| Purchase #2 | $5.45 | 9.871% | $5.988 | $5.99 | $6.00 | $6.00 |
| Purchase #3 | $151.43 | 11.547% | $168.9156 | $168.92 | $168.90 | $168.90 |
| Purchase #4 | $135.67 | 12.298% | $152.3547 | $152.35 | $152.35 | $152.40 |
| Purchase #5 | $220.40 | 11.129% | $244.9283 | $244.93 | $244.95 | $244.90 |
| Purchase #6 | $9.63 | 4.819% | $10.0941 | $10.09 | $10.10 | $10.10 |
| Purchase #7 | $137.31 | 7.350% | $147.4023 | $147.40 | $147.40 | $147.40 |
| 7 purchase totals = | $771.40 | $848.6151 | $848.61 | $848.65 | $848.60 | |