| 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 | $32.49 | 11.673% | $36.2826 | $36.28 | $36.30 | $36.30 |
| Purchase #2 | $205.40 | 6.540% | $218.8332 | $218.83 | $218.85 | $218.80 |
| Purchase #3 | $240.30 | 4.744% | $251.6998 | $251.70 | $251.70 | $251.70 |
| Purchase #4 | $142.33 | 8.407% | $154.2957 | $154.30 | $154.30 | $154.30 |
| Purchase #5 | $147.27 | 8.238% | $159.4021 | $159.40 | $159.40 | $159.40 |
| Purchase #6 | $138.55 | 10.178% | $152.6516 | $152.65 | $152.65 | $152.70 |
| Purchase #7 | $147.53 | 5.720% | $155.9687 | $155.97 | $155.95 | $156.00 |
| 7 purchase totals = | $1,053.87 | $1,129.1337 | $1,129.13 | $1,129.15 | $1,129.20 | |