| 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 | $186.85 | 13.287% | $211.6768 | $211.68 | $211.70 | $211.70 |
| Purchase #2 | $232.60 | 9.525% | $254.7552 | $254.76 | $254.75 | $254.80 |
| Purchase #3 | $232.67 | 6.249% | $247.2095 | $247.21 | $247.20 | $247.20 |
| Purchase #4 | $40.27 | 4.134% | $41.9348 | $41.93 | $41.95 | $41.90 |
| Purchase #5 | $156.59 | 8.688% | $170.1945 | $170.19 | $170.20 | $170.20 |
| Purchase #6 | $171.36 | 13.521% | $194.5296 | $194.53 | $194.55 | $194.50 |
| Purchase #7 | $135.54 | 12.347% | $152.2751 | $152.28 | $152.30 | $152.30 |
| 7 purchase totals = | $1,155.88 | $1,272.5755 | $1,272.58 | $1,272.65 | $1,272.60 | |