| 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 | $205.84 | 9.498% | $225.3907 | $225.39 | $225.40 | $225.40 |
| Purchase #2 | $242.47 | 10.231% | $267.2771 | $267.28 | $267.30 | $267.30 |
| Purchase #3 | $55.57 | 3.496% | $57.5127 | $57.51 | $57.50 | $57.50 |
| Purchase #4 | $192.90 | 12.251% | $216.5322 | $216.53 | $216.55 | $216.50 |
| Purchase #5 | $123.77 | 4.385% | $129.1973 | $129.20 | $129.20 | $129.20 |
| Purchase #6 | $58.94 | 10.410% | $65.0757 | $65.08 | $65.10 | $65.10 |
| Purchase #7 | $238.45 | 5.817% | $252.3206 | $252.32 | $252.30 | $252.30 |
| 7 purchase totals = | $1,117.94 | $1,213.3063 | $1,213.31 | $1,213.35 | $1,213.30 | |