| 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 | $124.35 | 5.761% | $131.5138 | $131.51 | $131.50 | $131.50 |
| Purchase #2 | $7.31 | 10.817% | $8.1007 | $8.10 | $8.10 | $8.10 |
| Purchase #3 | $216.85 | 12.369% | $243.6722 | $243.67 | $243.65 | $243.70 |
| Purchase #4 | $175.95 | 9.403% | $192.4946 | $192.49 | $192.50 | $192.50 |
| Purchase #5 | $107.40 | 7.732% | $115.7042 | $115.70 | $115.70 | $115.70 |
| Purchase #6 | $162.37 | 10.358% | $179.1883 | $179.19 | $179.20 | $179.20 |
| Purchase #7 | $202.52 | 4.330% | $211.2891 | $211.29 | $211.30 | $211.30 |
| 7 purchase totals = | $996.75 | $1,081.9629 | $1,081.95 | $1,081.95 | $1,082.00 | |