| 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 | $164.98 | 8.658% | $179.264 | $179.26 | $179.25 | $179.30 |
| Purchase #2 | $135.57 | 4.278% | $141.3697 | $141.37 | $141.35 | $141.40 |
| Purchase #3 | $187.25 | 7.378% | $201.0653 | $201.07 | $201.05 | $201.10 |
| Purchase #4 | $223.43 | 12.747% | $251.9106 | $251.91 | $251.90 | $251.90 |
| Purchase #5 | $102.27 | 13.311% | $115.8832 | $115.88 | $115.90 | $115.90 |
| Purchase #6 | $51.40 | 10.770% | $56.9358 | $56.94 | $56.95 | $56.90 |
| Purchase #7 | $187.49 | 12.728% | $211.3537 | $211.35 | $211.35 | $211.40 |
| 7 purchase totals = | $1,052.39 | $1,157.7823 | $1,157.78 | $1,157.75 | $1,157.90 | |