| 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 | $233.86 | 10.398% | $258.1768 | $258.18 | $258.20 | $258.20 |
| Purchase #2 | $200.28 | 13.566% | $227.45 | $227.45 | $227.45 | $227.50 |
| Purchase #3 | $160.62 | 11.762% | $179.5121 | $179.51 | $179.50 | $179.50 |
| Purchase #4 | $189.62 | 8.464% | $205.6694 | $205.67 | $205.65 | $205.70 |
| Purchase #5 | $74.77 | 3.718% | $77.5499 | $77.55 | $77.55 | $77.50 |
| Purchase #6 | $139.26 | 6.108% | $147.766 | $147.77 | $147.75 | $147.80 |
| Purchase #7 | $244.67 | 3.670% | $253.6494 | $253.65 | $253.65 | $253.60 |
| 7 purchase totals = | $1,243.08 | $1,349.7736 | $1,349.78 | $1,349.75 | $1,349.80 | |