| 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 | $120.99 | 9.811% | $132.8603 | $132.86 | $132.85 | $132.90 |
| Purchase #2 | $60.47 | 7.705% | $65.1292 | $65.13 | $65.15 | $65.10 |
| Purchase #3 | $52.35 | 3.559% | $54.2131 | $54.21 | $54.20 | $54.20 |
| Purchase #4 | $94.93 | 12.854% | $107.1323 | $107.13 | $107.15 | $107.10 |
| Purchase #5 | $156.70 | 7.827% | $168.9649 | $168.96 | $168.95 | $169.00 |
| Purchase #6 | $222.58 | 13.582% | $252.8108 | $252.81 | $252.80 | $252.80 |
| Purchase #7 | $108.25 | 6.721% | $115.5255 | $115.53 | $115.55 | $115.50 |
| 7 purchase totals = | $816.27 | $896.6361 | $896.63 | $896.65 | $896.60 | |