| 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 | $115.58 | 12.463% | $129.9847 | $129.98 | $130.00 | $130.00 |
| Purchase #2 | $185.50 | 5.292% | $195.3167 | $195.32 | $195.30 | $195.30 |
| Purchase #3 | $49.60 | 8.143% | $53.6389 | $53.64 | $53.65 | $53.60 |
| Purchase #4 | $140.78 | 13.694% | $160.0584 | $160.06 | $160.05 | $160.10 |
| Purchase #5 | $41.57 | 4.762% | $43.5496 | $43.55 | $43.55 | $43.50 |
| Purchase #6 | $60.43 | 7.297% | $64.8396 | $64.84 | $64.85 | $64.80 |
| Purchase #7 | $120.69 | 12.386% | $135.6387 | $135.64 | $135.65 | $135.60 |
| 7 purchase totals = | $714.15 | $783.0266 | $783.03 | $783.05 | $782.90 | |