| 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 | $168.96 | 13.300% | $191.4317 | $191.43 | $191.45 | $191.40 |
| Purchase #2 | $48.86 | 5.255% | $51.4276 | $51.43 | $51.45 | $51.40 |
| Purchase #3 | $193.51 | 12.126% | $216.975 | $216.98 | $217.00 | $217.00 |
| Purchase #4 | $231.46 | 9.550% | $253.5644 | $253.56 | $253.55 | $253.60 |
| Purchase #5 | $108.88 | 10.530% | $120.3451 | $120.35 | $120.35 | $120.30 |
| Purchase #6 | $150.94 | 8.647% | $163.9918 | $163.99 | $164.00 | $164.00 |
| Purchase #7 | $223.45 | 10.253% | $246.3603 | $246.36 | $246.35 | $246.40 |
| 7 purchase totals = | $1,126.06 | $1,244.0959 | $1,244.10 | $1,244.15 | $1,244.10 | |