| 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 | $218.49 | 4.646% | $228.641 | $228.64 | $228.65 | $228.60 |
| Purchase #2 | $138.76 | 6.126% | $147.2604 | $147.26 | $147.25 | $147.30 |
| Purchase #3 | $6.32 | 12.201% | $7.0911 | $7.09 | $7.10 | $7.10 |
| Purchase #4 | $220.96 | 6.718% | $235.8041 | $235.80 | $235.80 | $235.80 |
| Purchase #5 | $68.58 | 7.175% | $73.5006 | $73.50 | $73.50 | $73.50 |
| Purchase #6 | $150.62 | 6.631% | $160.6076 | $160.61 | $160.60 | $160.60 |
| Purchase #7 | $183.81 | 13.671% | $208.9387 | $208.94 | $208.95 | $208.90 |
| 7 purchase totals = | $987.54 | $1,061.8435 | $1,061.84 | $1,061.85 | $1,061.80 | |