| 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 | $224.50 | 10.704% | $248.5305 | $248.53 | $248.55 | $248.50 |
| Purchase #2 | $98.58 | 8.843% | $107.2974 | $107.30 | $107.30 | $107.30 |
| Purchase #3 | $214.61 | 3.105% | $221.2736 | $221.27 | $221.25 | $221.30 |
| Purchase #4 | $38.93 | 10.164% | $42.8868 | $42.89 | $42.90 | $42.90 |
| Purchase #5 | $125.68 | 9.789% | $137.9828 | $137.98 | $138.00 | $138.00 |
| Purchase #6 | $135.81 | 4.605% | $142.0641 | $142.06 | $142.05 | $142.10 |
| Purchase #7 | $138.66 | 10.306% | $152.9503 | $152.95 | $152.95 | $153.00 |
| 7 purchase totals = | $976.77 | $1,052.9855 | $1,052.98 | $1,053.00 | $1,053.10 | |