| 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 | $211.45 | 9.202% | $230.9076 | $230.91 | $230.90 | $230.90 |
| Purchase #2 | $72.88 | 5.751% | $77.0713 | $77.07 | $77.05 | $77.10 |
| Purchase #3 | $141.85 | 10.408% | $156.6137 | $156.61 | $156.60 | $156.60 |
| Purchase #4 | $111.80 | 11.232% | $124.3574 | $124.36 | $124.35 | $124.40 |
| Purchase #5 | $171.54 | 9.424% | $187.7059 | $187.71 | $187.70 | $187.70 |
| Purchase #6 | $205.27 | 3.247% | $211.9351 | $211.94 | $211.95 | $211.90 |
| Purchase #7 | $228.86 | 4.271% | $238.6346 | $238.63 | $238.65 | $238.60 |
| 7 purchase totals = | $1,143.65 | $1,227.2256 | $1,227.23 | $1,227.20 | $1,227.20 | |