| 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 | $149.68 | 7.395% | $160.7488 | $160.75 | $160.75 | $160.70 |
| Purchase #2 | $42.59 | 3.794% | $44.2059 | $44.21 | $44.20 | $44.20 |
| Purchase #3 | $105.29 | 13.480% | $119.4831 | $119.48 | $119.50 | $119.50 |
| Purchase #4 | $196.62 | 10.265% | $216.803 | $216.80 | $216.80 | $216.80 |
| Purchase #5 | $115.88 | 7.441% | $124.5026 | $124.50 | $124.50 | $124.50 |
| Purchase #6 | $158.65 | 8.502% | $172.1384 | $172.14 | $172.15 | $172.10 |
| Purchase #7 | $162.52 | 7.865% | $175.3022 | $175.30 | $175.30 | $175.30 |
| 7 purchase totals = | $931.23 | $1,013.1840 | $1,013.18 | $1,013.20 | $1,013.10 | |