| 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 | $163.56 | 7.124% | $175.212 | $175.21 | $175.20 | $175.20 |
| Purchase #2 | $159.95 | 13.726% | $181.9047 | $181.90 | $181.90 | $181.90 |
| Purchase #3 | $70.36 | 8.860% | $76.5939 | $76.59 | $76.60 | $76.60 |
| Purchase #4 | $132.64 | 7.660% | $142.8002 | $142.80 | $142.80 | $142.80 |
| Purchase #5 | $32.86 | 10.601% | $36.3435 | $36.34 | $36.35 | $36.30 |
| Purchase #6 | $36.35 | 5.469% | $38.338 | $38.34 | $38.35 | $38.30 |
| Purchase #7 | $135.95 | 10.196% | $149.8115 | $149.81 | $149.80 | $149.80 |
| 7 purchase totals = | $731.67 | $801.0038 | $800.99 | $801.00 | $800.90 | |