| 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 | $174.41 | 8.819% | $189.7912 | $189.79 | $189.80 | $189.80 |
| Purchase #2 | $80.28 | 5.171% | $84.4313 | $84.43 | $84.45 | $84.40 |
| Purchase #3 | $138.70 | 6.282% | $147.4131 | $147.41 | $147.40 | $147.40 |
| Purchase #4 | $58.37 | 8.682% | $63.4377 | $63.44 | $63.45 | $63.40 |
| Purchase #5 | $194.25 | 4.590% | $203.1661 | $203.17 | $203.15 | $203.20 |
| Purchase #6 | $49.56 | 10.680% | $54.853 | $54.85 | $54.85 | $54.90 |
| Purchase #7 | $16.95 | 9.401% | $18.5435 | $18.54 | $18.55 | $18.50 |
| 7 purchase totals = | $712.52 | $761.6359 | $761.63 | $761.65 | $761.60 | |