| 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 | $18.80 | 4.722% | $19.6877 | $19.69 | $19.70 | $19.70 |
| Purchase #2 | $228.73 | 11.645% | $255.3656 | $255.37 | $255.35 | $255.40 |
| Purchase #3 | $199.45 | 5.804% | $211.0261 | $211.03 | $211.05 | $211.00 |
| Purchase #4 | $220.65 | 4.641% | $230.8904 | $230.89 | $230.90 | $230.90 |
| Purchase #5 | $179.92 | 13.162% | $203.6011 | $203.60 | $203.60 | $203.60 |
| Purchase #6 | $49.52 | 9.134% | $54.0432 | $54.04 | $54.05 | $54.00 |
| Purchase #7 | $170.81 | 4.457% | $178.423 | $178.42 | $178.40 | $178.40 |
| 7 purchase totals = | $1,067.88 | $1,153.0371 | $1,153.04 | $1,153.05 | $1,153.00 | |