| 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 | $215.60 | 11.154% | $239.648 | $239.65 | $239.65 | $239.60 |
| Purchase #2 | $63.25 | 9.350% | $69.1639 | $69.16 | $69.15 | $69.20 |
| Purchase #3 | $190.34 | 11.338% | $211.9207 | $211.92 | $211.90 | $211.90 |
| Purchase #4 | $244.60 | 12.201% | $274.4436 | $274.44 | $274.45 | $274.40 |
| Purchase #5 | $223.70 | 7.467% | $240.4037 | $240.40 | $240.40 | $240.40 |
| Purchase #6 | $71.74 | 5.293% | $75.5372 | $75.54 | $75.55 | $75.50 |
| Purchase #7 | $114.67 | 6.400% | $122.0089 | $122.01 | $122.00 | $122.00 |
| 7 purchase totals = | $1,123.90 | $1,233.1260 | $1,233.12 | $1,233.10 | $1,233.00 | |