| 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 | $145.93 | 9.213% | $159.3745 | $159.37 | $159.35 | $159.40 |
| Purchase #2 | $230.45 | 7.507% | $247.7499 | $247.75 | $247.75 | $247.70 |
| Purchase #3 | $202.95 | 8.613% | $220.4301 | $220.43 | $220.45 | $220.40 |
| Purchase #4 | $6.44 | 3.601% | $6.6719 | $6.67 | $6.65 | $6.70 |
| Purchase #5 | $149.45 | 12.186% | $167.662 | $167.66 | $167.65 | $167.70 |
| Purchase #6 | $184.30 | 10.324% | $203.3271 | $203.33 | $203.35 | $203.30 |
| Purchase #7 | $56.34 | 12.417% | $63.3357 | $63.34 | $63.35 | $63.30 |
| 7 purchase totals = | $975.86 | $1,068.5512 | $1,068.55 | $1,068.55 | $1,068.50 | |