| 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 | $121.44 | 10.290% | $133.9362 | $133.94 | $133.95 | $133.90 |
| Purchase #2 | $47.93 | 13.516% | $54.4082 | $54.41 | $54.40 | $54.40 |
| Purchase #3 | $190.65 | 10.669% | $210.9904 | $210.99 | $211.00 | $211.00 |
| Purchase #4 | $180.84 | 9.429% | $197.8914 | $197.89 | $197.90 | $197.90 |
| Purchase #5 | $137.75 | 8.704% | $149.7398 | $149.74 | $149.75 | $149.70 |
| Purchase #6 | $40.78 | 9.545% | $44.6725 | $44.67 | $44.65 | $44.70 |
| Purchase #7 | $98.97 | 6.457% | $105.3605 | $105.36 | $105.35 | $105.40 |
| 7 purchase totals = | $818.36 | $896.9990 | $897.00 | $897.00 | $897.00 | |