| 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 | $112.40 | 4.398% | $117.3434 | $117.34 | $117.35 | $117.30 |
| Purchase #2 | $17.82 | 10.349% | $19.6642 | $19.66 | $19.65 | $19.70 |
| Purchase #3 | $152.58 | 6.498% | $162.4946 | $162.49 | $162.50 | $162.50 |
| Purchase #4 | $43.45 | 9.801% | $47.7085 | $47.71 | $47.70 | $47.70 |
| Purchase #5 | $128.97 | 5.503% | $136.0672 | $136.07 | $136.05 | $136.10 |
| Purchase #6 | $15.96 | 9.171% | $17.4237 | $17.42 | $17.40 | $17.40 |
| Purchase #7 | $201.84 | 8.157% | $218.3041 | $218.30 | $218.30 | $218.30 |
| 7 purchase totals = | $673.02 | $719.0057 | $718.99 | $718.95 | $719.00 | |