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 | $20.35 | 4.207% | $21.2061 | $21.21 | $21.20 | $21.20 |
Purchase #2 | $120.27 | 7.736% | $129.5741 | $129.57 | $129.55 | $129.60 |
Purchase #3 | $64.47 | 13.209% | $72.9858 | $72.99 | $73.00 | $73.00 |
Purchase #4 | $233.88 | 8.407% | $253.5423 | $253.54 | $253.55 | $253.50 |
Purchase #5 | $192.80 | 13.723% | $219.2579 | $219.26 | $219.25 | $219.30 |
Purchase #6 | $6.61 | 7.151% | $7.0827 | $7.08 | $7.10 | $7.10 |
Purchase #7 | $193.68 | 4.486% | $202.3685 | $202.37 | $202.35 | $202.40 |
7 purchase totals = | $832.06 | $906.0174 | $906.02 | $906.00 | $906.10 |