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 | $18.93 | 4.419% | $19.7665 | $19.77 | $19.75 | $19.80 |
Purchase #2 | $160.64 | 4.220% | $167.419 | $167.42 | $167.40 | $167.40 |
Purchase #3 | $92.56 | 9.874% | $101.6994 | $101.70 | $101.70 | $101.70 |
Purchase #4 | $5.66 | 5.666% | $5.9807 | $5.98 | $6.00 | $6.00 |
Purchase #5 | $231.67 | 9.507% | $253.6949 | $253.69 | $253.70 | $253.70 |
Purchase #6 | $174.87 | 5.745% | $184.9163 | $184.92 | $184.90 | $184.90 |
Purchase #7 | $240.62 | 6.690% | $256.7175 | $256.72 | $256.70 | $256.70 |
7 purchase totals = | $924.95 | $990.1943 | $990.20 | $990.15 | $990.20 |