| 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 | $152.25 | 13.857% | $173.3473 | $173.35 | $173.35 | $173.30 |
| Purchase #2 | $194.81 | 11.717% | $217.6359 | $217.64 | $217.65 | $217.60 |
| Purchase #3 | $64.53 | 7.822% | $69.5775 | $69.58 | $69.60 | $69.60 |
| Purchase #4 | $187.60 | 13.714% | $213.3275 | $213.33 | $213.35 | $213.30 |
| Purchase #5 | $250.75 | 11.104% | $278.5933 | $278.59 | $278.60 | $278.60 |
| Purchase #6 | $136.33 | 6.283% | $144.8956 | $144.90 | $144.90 | $144.90 |
| Purchase #7 | $18.28 | 11.843% | $20.4449 | $20.44 | $20.45 | $20.40 |
| 7 purchase totals = | $1,004.55 | $1,117.8220 | $1,117.83 | $1,117.90 | $1,117.70 | |