| 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 | $186.99 | 11.842% | $209.1334 | $209.13 | $209.15 | $209.10 |
| Purchase #2 | $114.92 | 6.335% | $122.2002 | $122.20 | $122.20 | $122.20 |
| Purchase #3 | $24.48 | 4.549% | $25.5936 | $25.59 | $25.60 | $25.60 |
| Purchase #4 | $108.68 | 13.213% | $123.0399 | $123.04 | $123.05 | $123.00 |
| Purchase #5 | $87.34 | 12.455% | $98.2182 | $98.22 | $98.20 | $98.20 |
| Purchase #6 | $59.32 | 6.520% | $63.1877 | $63.19 | $63.20 | $63.20 |
| Purchase #7 | $80.77 | 12.646% | $90.9842 | $90.98 | $91.00 | $91.00 |
| 7 purchase totals = | $662.50 | $732.3572 | $732.35 | $732.40 | $732.30 | |