| 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 | $172.67 | 11.734% | $192.9311 | $192.93 | $192.95 | $192.90 |
| Purchase #2 | $213.76 | 10.272% | $235.7174 | $235.72 | $235.70 | $235.70 |
| Purchase #3 | $12.56 | 6.865% | $13.4222 | $13.42 | $13.40 | $13.40 |
| Purchase #4 | $6.81 | 5.814% | $7.2059 | $7.21 | $7.20 | $7.20 |
| Purchase #5 | $155.92 | 7.405% | $167.4659 | $167.47 | $167.45 | $167.50 |
| Purchase #6 | $157.33 | 3.382% | $162.6509 | $162.65 | $162.65 | $162.70 |
| Purchase #7 | $212.80 | 5.588% | $224.6913 | $224.69 | $224.70 | $224.70 |
| 7 purchase totals = | $931.85 | $1,004.0847 | $1,004.09 | $1,004.05 | $1,004.10 | |