| 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 | $97.59 | 3.689% | $101.1901 | $101.19 | $101.20 | $101.20 |
| Purchase #2 | $242.81 | 8.434% | $263.2886 | $263.29 | $263.30 | $263.30 |
| Purchase #3 | $250.36 | 11.261% | $278.553 | $278.55 | $278.55 | $278.60 |
| Purchase #4 | $89.62 | 11.672% | $100.0804 | $100.08 | $100.10 | $100.10 |
| Purchase #5 | $160.92 | 5.480% | $169.7384 | $169.74 | $169.75 | $169.70 |
| Purchase #6 | $71.57 | 9.848% | $78.6182 | $78.62 | $78.60 | $78.60 |
| Purchase #7 | $234.43 | 13.608% | $266.3312 | $266.33 | $266.35 | $266.30 |
| 7 purchase totals = | $1,147.30 | $1,257.7999 | $1,257.80 | $1,257.85 | $1,257.80 | |