| 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 | $245.33 | 7.356% | $263.3765 | $263.38 | $263.40 | $263.40 |
| Purchase #2 | $161.71 | 4.106% | $168.3498 | $168.35 | $168.35 | $168.30 |
| Purchase #3 | $112.25 | 4.392% | $117.18 | $117.18 | $117.20 | $117.20 |
| Purchase #4 | $63.48 | 10.202% | $69.9562 | $69.96 | $69.95 | $70.00 |
| Purchase #5 | $180.34 | 7.324% | $193.5481 | $193.55 | $193.55 | $193.50 |
| Purchase #6 | $45.73 | 3.177% | $47.1828 | $47.18 | $47.20 | $47.20 |
| Purchase #7 | $162.45 | 9.693% | $178.1963 | $178.20 | $178.20 | $178.20 |
| 7 purchase totals = | $971.29 | $1,037.7897 | $1,037.80 | $1,037.85 | $1,037.80 | |