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 | $18.61 | 12.750% | $20.9828 | $20.98 | $21.00 | $21.00 |
Purchase #2 | $47.57 | 9.765% | $52.2152 | $52.22 | $52.20 | $52.20 |
Purchase #3 | $92.25 | 4.199% | $96.1236 | $96.12 | $96.10 | $96.10 |
Purchase #4 | $133.80 | 10.629% | $148.0216 | $148.02 | $148.00 | $148.00 |
Purchase #5 | $226.58 | 9.480% | $248.0598 | $248.06 | $248.05 | $248.10 |
Purchase #6 | $229.45 | 3.571% | $237.6437 | $237.64 | $237.65 | $237.60 |
Purchase #7 | $19.26 | 13.224% | $21.8069 | $21.81 | $21.80 | $21.80 |
7 purchase totals = | $767.52 | $824.8536 | $824.85 | $824.80 | $824.80 |