| 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 | $203.86 | 3.417% | $210.8259 | $210.83 | $210.85 | $210.80 |
| Purchase #2 | $72.64 | 12.404% | $81.6503 | $81.65 | $81.65 | $81.70 |
| Purchase #3 | $18.57 | 6.236% | $19.728 | $19.73 | $19.75 | $19.70 |
| Purchase #4 | $220.43 | 11.320% | $245.3827 | $245.38 | $245.40 | $245.40 |
| Purchase #5 | $75.52 | 3.768% | $78.3656 | $78.37 | $78.35 | $78.40 |
| Purchase #6 | $195.47 | 8.169% | $211.4379 | $211.44 | $211.45 | $211.40 |
| Purchase #7 | $25.98 | 3.342% | $26.8483 | $26.85 | $26.85 | $26.80 |
| 7 purchase totals = | $812.47 | $874.2387 | $874.25 | $874.30 | $874.20 | |