| 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 | $155.43 | 7.778% | $167.5193 | $167.52 | $167.50 | $167.50 |
| Purchase #2 | $220.86 | 10.312% | $243.6351 | $243.64 | $243.65 | $243.60 |
| Purchase #3 | $99.49 | 4.303% | $103.7711 | $103.77 | $103.75 | $103.80 |
| Purchase #4 | $64.26 | 7.430% | $69.0345 | $69.03 | $69.05 | $69.00 |
| Purchase #5 | $190.63 | 11.264% | $212.1026 | $212.10 | $212.10 | $212.10 |
| Purchase #6 | $157.29 | 6.116% | $166.9099 | $166.91 | $166.90 | $166.90 |
| Purchase #7 | $180.99 | 12.402% | $203.4364 | $203.44 | $203.45 | $203.40 |
| 7 purchase totals = | $1,068.95 | $1,166.4089 | $1,166.41 | $1,166.40 | $1,166.30 | |