| 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 | $134.99 | 10.516% | $149.1855 | $149.19 | $149.20 | $149.20 |
| Purchase #2 | $7.35 | 8.567% | $7.9797 | $7.98 | $8.00 | $8.00 |
| Purchase #3 | $185.50 | 12.463% | $208.6189 | $208.62 | $208.60 | $208.60 |
| Purchase #4 | $144.62 | 3.147% | $149.1712 | $149.17 | $149.15 | $149.20 |
| Purchase #5 | $232.52 | 8.487% | $252.254 | $252.25 | $252.25 | $252.30 |
| Purchase #6 | $215.92 | 13.388% | $244.8274 | $244.83 | $244.85 | $244.80 |
| Purchase #7 | $17.88 | 12.395% | $20.0962 | $20.10 | $20.10 | $20.10 |
| 7 purchase totals = | $938.78 | $1,032.1329 | $1,032.14 | $1,032.15 | $1,032.20 | |