| 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 | $147.52 | 7.740% | $158.938 | $158.94 | $158.95 | $158.90 |
| Purchase #2 | $204.29 | 10.734% | $226.2185 | $226.22 | $226.20 | $226.20 |
| Purchase #3 | $124.38 | 10.394% | $137.3081 | $137.31 | $137.30 | $137.30 |
| Purchase #4 | $244.61 | 10.399% | $270.047 | $270.05 | $270.05 | $270.00 |
| Purchase #5 | $143.99 | 9.308% | $157.3926 | $157.39 | $157.40 | $157.40 |
| Purchase #6 | $52.48 | 4.268% | $54.7198 | $54.72 | $54.70 | $54.70 |
| Purchase #7 | $78.47 | 11.196% | $87.2555 | $87.26 | $87.25 | $87.30 |
| 7 purchase totals = | $995.74 | $1,091.8795 | $1,091.89 | $1,091.85 | $1,091.80 | |