| 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 | $162.88 | 6.374% | $173.262 | $173.26 | $173.25 | $173.30 |
| Purchase #2 | $183.25 | 6.328% | $194.8461 | $194.85 | $194.85 | $194.80 |
| Purchase #3 | $50.50 | 13.129% | $57.1301 | $57.13 | $57.15 | $57.10 |
| Purchase #4 | $127.87 | 6.288% | $135.9105 | $135.91 | $135.90 | $135.90 |
| Purchase #5 | $187.67 | 11.680% | $209.5899 | $209.59 | $209.60 | $209.60 |
| Purchase #6 | $131.26 | 7.136% | $140.6267 | $140.63 | $140.65 | $140.60 |
| Purchase #7 | $81.80 | 5.226% | $86.0749 | $86.07 | $86.05 | $86.10 |
| 7 purchase totals = | $925.23 | $997.4402 | $997.44 | $997.45 | $997.40 | |