| 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 | $51.57 | 9.636% | $56.5393 | $56.54 | $56.55 | $56.50 |
| Purchase #2 | $216.41 | 3.579% | $224.1553 | $224.16 | $224.15 | $224.20 |
| Purchase #3 | $31.46 | 10.378% | $34.7249 | $34.72 | $34.70 | $34.70 |
| Purchase #4 | $168.46 | 7.584% | $181.236 | $181.24 | $181.25 | $181.20 |
| Purchase #5 | $13.38 | 6.402% | $14.2366 | $14.24 | $14.25 | $14.20 |
| Purchase #6 | $201.36 | 5.128% | $211.6857 | $211.69 | $211.70 | $211.70 |
| Purchase #7 | $82.35 | 9.302% | $90.0102 | $90.01 | $90.00 | $90.00 |
| 7 purchase totals = | $764.99 | $812.5880 | $812.60 | $812.60 | $812.50 | |