| 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 | $131.56 | 13.230% | $148.9654 | $148.97 | $148.95 | $149.00 |
| Purchase #2 | $191.39 | 7.529% | $205.7998 | $205.80 | $205.80 | $205.80 |
| Purchase #3 | $220.59 | 12.860% | $248.9579 | $248.96 | $248.95 | $249.00 |
| Purchase #4 | $77.73 | 3.131% | $80.1637 | $80.16 | $80.15 | $80.20 |
| Purchase #5 | $154.47 | 3.679% | $160.153 | $160.15 | $160.15 | $160.20 |
| Purchase #6 | $89.37 | 4.210% | $93.1325 | $93.13 | $93.15 | $93.10 |
| Purchase #7 | $103.85 | 5.559% | $109.623 | $109.62 | $109.60 | $109.60 |
| 7 purchase totals = | $968.96 | $1,046.7953 | $1,046.79 | $1,046.75 | $1,046.90 | |