| 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 | $211.98 | 9.568% | $232.2622 | $232.26 | $232.25 | $232.30 |
| Purchase #2 | $218.49 | 10.135% | $240.634 | $240.63 | $240.65 | $240.60 |
| Purchase #3 | $178.48 | 13.285% | $202.1911 | $202.19 | $202.20 | $202.20 |
| Purchase #4 | $73.93 | 8.271% | $80.0448 | $80.04 | $80.05 | $80.00 |
| Purchase #5 | $38.37 | 5.620% | $40.5264 | $40.53 | $40.55 | $40.50 |
| Purchase #6 | $244.38 | 12.162% | $274.1015 | $274.10 | $274.10 | $274.10 |
| Purchase #7 | $43.79 | 6.566% | $46.6653 | $46.67 | $46.65 | $46.70 |
| 7 purchase totals = | $1,009.42 | $1,116.4253 | $1,116.42 | $1,116.45 | $1,116.40 | |