| 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 | $11.53 | 8.784% | $12.5428 | $12.54 | $12.55 | $12.50 |
| Purchase #2 | $231.44 | 13.683% | $263.1079 | $263.11 | $263.10 | $263.10 |
| Purchase #3 | $244.53 | 3.390% | $252.8196 | $252.82 | $252.80 | $252.80 |
| Purchase #4 | $35.40 | 10.303% | $39.0473 | $39.05 | $39.05 | $39.00 |
| Purchase #5 | $163.60 | 6.138% | $173.6418 | $173.64 | $173.65 | $173.60 |
| Purchase #6 | $149.71 | 7.385% | $160.7661 | $160.77 | $160.75 | $160.80 |
| Purchase #7 | $105.99 | 10.865% | $117.5058 | $117.51 | $117.50 | $117.50 |
| 7 purchase totals = | $942.20 | $1,019.4313 | $1,019.44 | $1,019.40 | $1,019.30 | |