| 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 | $113.27 | 3.867% | $117.6502 | $117.65 | $117.65 | $117.70 |
| Purchase #2 | $202.97 | 9.302% | $221.8503 | $221.85 | $221.85 | $221.90 |
| Purchase #3 | $178.55 | 6.205% | $189.629 | $189.63 | $189.65 | $189.60 |
| Purchase #4 | $162.95 | 8.677% | $177.0892 | $177.09 | $177.10 | $177.10 |
| Purchase #5 | $69.66 | 13.439% | $79.0216 | $79.02 | $79.00 | $79.00 |
| Purchase #6 | $233.78 | 4.744% | $244.8705 | $244.87 | $244.85 | $244.90 |
| Purchase #7 | $235.90 | 6.283% | $250.7216 | $250.72 | $250.70 | $250.70 |
| 7 purchase totals = | $1,197.08 | $1,280.8324 | $1,280.83 | $1,280.80 | $1,280.90 | |