| 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 | $245.54 | 8.538% | $266.5042 | $266.50 | $266.50 | $266.50 |
| Purchase #2 | $142.35 | 11.693% | $158.995 | $159.00 | $159.00 | $159.00 |
| Purchase #3 | $172.76 | 7.535% | $185.7775 | $185.78 | $185.80 | $185.80 |
| Purchase #4 | $93.27 | 13.527% | $105.8866 | $105.89 | $105.90 | $105.90 |
| Purchase #5 | $144.85 | 13.586% | $164.5293 | $164.53 | $164.55 | $164.50 |
| Purchase #6 | $73.70 | 10.164% | $81.1909 | $81.19 | $81.20 | $81.20 |
| Purchase #7 | $231.48 | 3.747% | $240.1536 | $240.15 | $240.15 | $240.20 |
| 7 purchase totals = | $1,103.95 | $1,203.0371 | $1,203.04 | $1,203.10 | $1,203.10 | |