| 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 | $23.38 | 8.200% | $25.2972 | $25.30 | $25.30 | $25.30 |
| Purchase #2 | $114.62 | 7.482% | $123.1959 | $123.20 | $123.20 | $123.20 |
| Purchase #3 | $96.93 | 6.474% | $103.2052 | $103.21 | $103.20 | $103.20 |
| Purchase #4 | $122.99 | 3.237% | $126.9712 | $126.97 | $126.95 | $127.00 |
| Purchase #5 | $16.94 | 3.853% | $17.5927 | $17.59 | $17.60 | $17.60 |
| Purchase #6 | $26.70 | 4.541% | $27.9124 | $27.91 | $27.90 | $27.90 |
| Purchase #7 | $101.63 | 8.435% | $110.2025 | $110.20 | $110.20 | $110.20 |
| 7 purchase totals = | $503.19 | $534.3771 | $534.38 | $534.35 | $534.40 | |