| 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 | $250.28 | 8.111% | $270.5802 | $270.58 | $270.60 | $270.60 |
| Purchase #2 | $109.29 | 5.513% | $115.3152 | $115.32 | $115.30 | $115.30 |
| Purchase #3 | $170.43 | 5.513% | $179.8258 | $179.83 | $179.85 | $179.80 |
| Purchase #4 | $121.72 | 4.303% | $126.9576 | $126.96 | $126.95 | $127.00 |
| Purchase #5 | $215.53 | 13.203% | $243.9864 | $243.99 | $244.00 | $244.00 |
| Purchase #6 | $211.69 | 4.564% | $221.3515 | $221.35 | $221.35 | $221.40 |
| Purchase #7 | $52.61 | 7.793% | $56.7099 | $56.71 | $56.70 | $56.70 |
| 7 purchase totals = | $1,131.55 | $1,214.7266 | $1,214.74 | $1,214.75 | $1,214.80 | |