| 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 | $143.37 | 3.573% | $148.4926 | $148.49 | $148.50 | $148.50 |
| Purchase #2 | $32.64 | 13.302% | $36.9818 | $36.98 | $37.00 | $37.00 |
| Purchase #3 | $245.49 | 3.731% | $254.6492 | $254.65 | $254.65 | $254.60 |
| Purchase #4 | $117.58 | 4.592% | $122.9793 | $122.98 | $123.00 | $123.00 |
| Purchase #5 | $39.93 | 11.516% | $44.5283 | $44.53 | $44.55 | $44.50 |
| Purchase #6 | $155.93 | 11.134% | $173.2912 | $173.29 | $173.30 | $173.30 |
| Purchase #7 | $115.27 | 6.166% | $122.3775 | $122.38 | $122.40 | $122.40 |
| 7 purchase totals = | $850.21 | $903.2999 | $903.30 | $903.40 | $903.30 | |