| 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 | $44.80 | 12.521% | $50.4094 | $50.41 | $50.40 | $50.40 |
| Purchase #2 | $182.77 | 12.132% | $204.9437 | $204.94 | $204.95 | $204.90 |
| Purchase #3 | $191.47 | 12.744% | $215.8709 | $215.87 | $215.85 | $215.90 |
| Purchase #4 | $16.61 | 8.436% | $18.0112 | $18.01 | $18.00 | $18.00 |
| Purchase #5 | $230.36 | 6.442% | $245.1998 | $245.20 | $245.20 | $245.20 |
| Purchase #6 | $32.26 | 9.618% | $35.3628 | $35.36 | $35.35 | $35.40 |
| Purchase #7 | $197.28 | 7.856% | $212.7783 | $212.78 | $212.80 | $212.80 |
| 7 purchase totals = | $895.55 | $982.5761 | $982.57 | $982.55 | $982.60 | |