| 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 | $205.29 | 9.493% | $224.7782 | $224.78 | $224.80 | $224.80 |
| Purchase #2 | $21.38 | 3.275% | $22.0802 | $22.08 | $22.10 | $22.10 |
| Purchase #3 | $201.82 | 11.654% | $225.3401 | $225.34 | $225.35 | $225.30 |
| Purchase #4 | $250.64 | 6.252% | $266.31 | $266.31 | $266.30 | $266.30 |
| Purchase #5 | $155.61 | 4.462% | $162.5533 | $162.55 | $162.55 | $162.60 |
| Purchase #6 | $135.73 | 10.183% | $149.5514 | $149.55 | $149.55 | $149.60 |
| Purchase #7 | $141.38 | 4.794% | $148.1578 | $148.16 | $148.15 | $148.20 |
| 7 purchase totals = | $1,111.85 | $1,198.7710 | $1,198.77 | $1,198.80 | $1,198.90 | |