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 | $17.64 | 13.341% | $19.9934 | $19.99 | $20.00 | $20.00 |
Purchase #2 | $29.62 | 10.860% | $32.8367 | $32.84 | $32.85 | $32.80 |
Purchase #3 | $206.39 | 3.618% | $213.8572 | $213.86 | $213.85 | $213.90 |
Purchase #4 | $5.87 | 5.804% | $6.2107 | $6.21 | $6.20 | $6.20 |
Purchase #5 | $172.95 | 12.209% | $194.0655 | $194.07 | $194.05 | $194.10 |
Purchase #6 | $40.49 | 5.167% | $42.5821 | $42.58 | $42.60 | $42.60 |
Purchase #7 | $170.87 | 12.619% | $192.4321 | $192.43 | $192.45 | $192.40 |
7 purchase totals = | $643.83 | $701.9777 | $701.98 | $702.00 | $702.00 |