| 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 | $39.96 | 13.541% | $45.371 | $45.37 | $45.35 | $45.40 |
| Purchase #2 | $157.69 | 7.511% | $169.5341 | $169.53 | $169.55 | $169.50 |
| Purchase #3 | $235.92 | 6.397% | $251.0118 | $251.01 | $251.00 | $251.00 |
| Purchase #4 | $74.88 | 3.836% | $77.7524 | $77.75 | $77.75 | $77.80 |
| Purchase #5 | $239.31 | 7.385% | $256.983 | $256.98 | $257.00 | $257.00 |
| Purchase #6 | $128.53 | 5.796% | $135.9796 | $135.98 | $136.00 | $136.00 |
| Purchase #7 | $162.89 | 6.805% | $173.9747 | $173.97 | $173.95 | $174.00 |
| 7 purchase totals = | $1,039.18 | $1,110.6066 | $1,110.59 | $1,110.60 | $1,110.70 | |