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 | $248.81 | 10.570% | $275.1092 | $275.11 | $275.10 | $275.10 |
Purchase #2 | $107.44 | 13.849% | $122.3194 | $122.32 | $122.30 | $122.30 |
Purchase #3 | $248.63 | 4.294% | $259.3062 | $259.31 | $259.30 | $259.30 |
Purchase #4 | $238.95 | 11.142% | $265.5738 | $265.57 | $265.55 | $265.60 |
Purchase #5 | $9.77 | 9.694% | $10.7171 | $10.72 | $10.70 | $10.70 |
Purchase #6 | $86.36 | 4.698% | $90.4172 | $90.42 | $90.40 | $90.40 |
Purchase #7 | $181.40 | 13.251% | $205.4373 | $205.44 | $205.45 | $205.40 |
7 purchase totals = | $1,121.36 | $1,228.8802 | $1,228.89 | $1,228.80 | $1,228.80 |