| 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 | $150.93 | 6.270% | $160.3933 | $160.39 | $160.40 | $160.40 |
| Purchase #2 | $235.47 | 7.259% | $252.5628 | $252.56 | $252.55 | $252.60 |
| Purchase #3 | $224.97 | 12.759% | $253.6739 | $253.67 | $253.65 | $253.70 |
| Purchase #4 | $168.60 | 9.540% | $184.6844 | $184.68 | $184.70 | $184.70 |
| Purchase #5 | $104.34 | 12.749% | $117.6423 | $117.64 | $117.65 | $117.60 |
| Purchase #6 | $204.75 | 12.263% | $229.8585 | $229.86 | $229.85 | $229.90 |
| Purchase #7 | $22.71 | 7.641% | $24.4453 | $24.45 | $24.45 | $24.40 |
| 7 purchase totals = | $1,111.77 | $1,223.2605 | $1,223.25 | $1,223.25 | $1,223.30 | |