| 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 | $241.38 | 13.672% | $274.3815 | $274.38 | $274.40 | $274.40 |
| Purchase #2 | $125.28 | 12.365% | $140.7709 | $140.77 | $140.75 | $140.80 |
| Purchase #3 | $241.86 | 6.448% | $257.4551 | $257.46 | $257.45 | $257.50 |
| Purchase #4 | $235.51 | 9.523% | $257.9376 | $257.94 | $257.95 | $257.90 |
| Purchase #5 | $131.57 | 7.442% | $141.3614 | $141.36 | $141.35 | $141.40 |
| Purchase #6 | $93.89 | 7.175% | $100.6266 | $100.63 | $100.65 | $100.60 |
| Purchase #7 | $151.71 | 5.233% | $159.649 | $159.65 | $159.65 | $159.60 |
| 7 purchase totals = | $1,221.20 | $1,332.1821 | $1,332.19 | $1,332.20 | $1,332.20 | |