| 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 | $49.68 | 13.625% | $56.4489 | $56.45 | $56.45 | $56.40 |
| Purchase #2 | $133.65 | 9.367% | $146.169 | $146.17 | $146.15 | $146.20 |
| Purchase #3 | $22.25 | 5.188% | $23.4043 | $23.40 | $23.40 | $23.40 |
| Purchase #4 | $143.35 | 8.640% | $155.7354 | $155.74 | $155.75 | $155.70 |
| Purchase #5 | $171.78 | 13.595% | $195.1335 | $195.13 | $195.15 | $195.10 |
| Purchase #6 | $246.98 | 6.661% | $263.4313 | $263.43 | $263.45 | $263.40 |
| Purchase #7 | $59.95 | 3.873% | $62.2719 | $62.27 | $62.25 | $62.30 |
| 7 purchase totals = | $827.64 | $902.5943 | $902.59 | $902.60 | $902.50 | |