| 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 | $189.65 | 10.508% | $209.5784 | $209.58 | $209.60 | $209.60 |
| Purchase #2 | $202.82 | 8.623% | $220.3092 | $220.31 | $220.30 | $220.30 |
| Purchase #3 | $180.88 | 13.424% | $205.1613 | $205.16 | $205.15 | $205.20 |
| Purchase #4 | $38.33 | 11.305% | $42.6632 | $42.66 | $42.65 | $42.70 |
| Purchase #5 | $16.97 | 3.418% | $17.55 | $17.55 | $17.55 | $17.60 |
| Purchase #6 | $79.47 | 11.470% | $88.5852 | $88.59 | $88.60 | $88.60 |
| Purchase #7 | $226.45 | 12.535% | $254.8355 | $254.84 | $254.85 | $254.80 |
| 7 purchase totals = | $934.57 | $1,038.6828 | $1,038.69 | $1,038.70 | $1,038.80 | |