| 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 | $202.83 | 7.405% | $217.8496 | $217.85 | $217.85 | $217.80 |
| Purchase #2 | $246.97 | 9.654% | $270.8125 | $270.81 | $270.80 | $270.80 |
| Purchase #3 | $194.76 | 3.684% | $201.935 | $201.94 | $201.95 | $201.90 |
| Purchase #4 | $207.50 | 11.166% | $230.6695 | $230.67 | $230.65 | $230.70 |
| Purchase #5 | $38.26 | 8.134% | $41.3721 | $41.37 | $41.35 | $41.40 |
| Purchase #6 | $77.76 | 12.590% | $87.55 | $87.55 | $87.55 | $87.60 |
| Purchase #7 | $94.88 | 6.631% | $101.1715 | $101.17 | $101.15 | $101.20 |
| 7 purchase totals = | $1,062.96 | $1,151.3602 | $1,151.36 | $1,151.30 | $1,151.40 | |