| 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 | $247.33 | 7.623% | $266.184 | $266.18 | $266.20 | $266.20 |
| Purchase #2 | $135.70 | 9.555% | $148.6661 | $148.67 | $148.65 | $148.70 |
| Purchase #3 | $118.75 | 7.820% | $128.0363 | $128.04 | $128.05 | $128.00 |
| Purchase #4 | $188.88 | 11.722% | $211.0205 | $211.02 | $211.00 | $211.00 |
| Purchase #5 | $225.89 | 4.174% | $235.3186 | $235.32 | $235.30 | $235.30 |
| Purchase #6 | $197.46 | 10.763% | $218.7126 | $218.71 | $218.70 | $218.70 |
| Purchase #7 | $12.41 | 7.271% | $13.3123 | $13.31 | $13.30 | $13.30 |
| 7 purchase totals = | $1,126.42 | $1,221.2504 | $1,221.25 | $1,221.20 | $1,221.20 | |