| 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 | $73.69 | 7.782% | $79.4246 | $79.42 | $79.40 | $79.40 |
| Purchase #2 | $245.36 | 5.626% | $259.164 | $259.16 | $259.15 | $259.20 |
| Purchase #3 | $129.60 | 9.683% | $142.1492 | $142.15 | $142.15 | $142.10 |
| Purchase #4 | $128.75 | 8.168% | $139.2663 | $139.27 | $139.25 | $139.30 |
| Purchase #5 | $84.40 | 11.580% | $94.1735 | $94.17 | $94.15 | $94.20 |
| Purchase #6 | $172.47 | 13.389% | $195.562 | $195.56 | $195.55 | $195.60 |
| Purchase #7 | $195.62 | 8.814% | $212.8619 | $212.86 | $212.85 | $212.90 |
| 7 purchase totals = | $1,029.89 | $1,122.6015 | $1,122.59 | $1,122.50 | $1,122.70 | |